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World Water Day 2012

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Hi! I’m Water Wally.

It’s World Water Day!

I need your help…

Suppose you eat a breakfast set

consisting of a slice of bread, a glass of

milk and an egg everyday, just you alone

would require 136,875 litres of water in a

year to produce these food (take a year

to consist of 365 days). Three slices of

bread and eight eggs require the same

amount of water as six glasses of milk.

Your brother consumes three slices of

bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of

water more than your breakfast set.

Find out how much water (in litres) is

required to produce a slice of bread, a

glass of milk and an egg respectively.

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

365(a + b+ c) = 136,875

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

365(a + b+ c) = 136,875

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

3a + 8c = 6b

365(a + b+ c) = 136,875

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

3a + 8c = 6b

365(a + b+ c) = 136,875

Suppose you eat a breakfast set consisting of a slice of bread, a glass of milk and

an egg everyday, just you alone would require 136,875 litres of water in a year

to produce these food (take a year to consist of 365 days). Three slices of bread

and eight eggs require the same amount of water as six glasses of milk. Your

brother consumes three slices of bread, one glass of milk and two eggs for

breakfast, which requires 215 litres of water more than your breakfast set.

Find out how much water (in litres) is required to produce a slice of bread, a

glass of milk and an egg respectively.

Let the amount of water required (in litres) to produce a slice of bread, a glass of milk and an egg be a, b and c respectively.

(3a + b + 2c) – (a + b + c) = 215

3a + 8c = 6b

365(a + b+ c) = 136,875