Compilation in MathConvert linear measures involving

American and metric units from one unit of measure to another

Convert weight and mass units from one unit of measure to another.

Convert capacity from one unit of measure to another.

Solve application problems involving measurement and conversion.

Measurement and Conversion

TABLE OF PREFIXES Thousands Kilo

Hundreds Hecto

Tens Deko

Unit – Ones basic

Tenths Deci

Hundredths Centi

Thousnadths Milli

Meter- is a basic unit of the length.

Kilometer- is used measure long distances.

Basic Conversion Rule: - To convert from a Larger unit to a Smaller unit …. (Multiply) To convert from a Smaller unit to a Larger unit…(Divide)

1 km= 1000m1dm= 10cm

km x1000 m x100cm x10mm

1000 100m 10cm

“CONVERT WEIGHT AND MASS UNITS” From one unit of measure to another

KILOGRAM- Is the basic unit of mass in the metric system, and for heavy object.

MILIGRAMS/GRAMS- For the light object

1kg= 1000g

Changing Larger units to Smaller units

Example: Tessie buys 5 kilograms of

pork meat. What is the weight of the pork meat in grams?Solution: Multiply to change kilogram to gram.

5kg= ___________________5X1000= 5000g5kg= 5000g, Therefore the pork meat is about 5000g.

Changing Smaller units to Larger units.

Example:

Sharon used 1500g of chicken legs and wings for her adobo recipe. What is the equivalent weight of the chicken in kilograms?Solution: Divide to change grams to kilograms.

1500g = ____________1500g ÷ 1000 = 1.51500g= 1.5 kg Therefore the chicken used is about 1.5 kg.

Convert Capacity from one unit of measure another .

Capacity is the amount of container will hold.

The liter (L) is the basic metric unit of capacity.

The milliter (mL) is a metric unit of capacity used to measure small amount. =1L is equal to 1000mL

Convert Capacity from one unit of measure another .

Capacity is the amount of container will hold.

The liter (L) is the basic metric unit of capacity.

The milliter (mL) is a metric unit of capacity used to measure small amount. =1L is equal to 1000mL

Changing Larger units to Smaller units

Example: Alvin prepares 3 liters of calamasi juice. How many milliliters of calamansi juice does he have?

Solution: Multiply to change liters to milliliters.

3L= _______________ mL3X1000= 30003L = 3000mL calamansi juice

Changing Smaller units to a Larger unitts. Example:Norma pours 1200 milliliters of liquid soap in a basin. How many liters of liquid soap are in the basin?

Solution: Divide to change mL to liters.

1200mL=_________________1200÷1000 = 1.2 L

Solving problems

1. Paul bought 3L of cooking oil, How many milliliters of cooking oil did he buy?

3L = 3000 mili.3X1000 = 3000

2. Jan bought 5000 milliliters of distilled water coast 15 Pesos how much would e change if he handed In 100 pesos?

5000mL _____________15X5 -10075- 10025 Pesos.

Thank you

Submitted by:

Eunice Lucas ValdezHenry Marie V. AldeZyraville O. CaňelasJulie J. FernandezArdy B. IcasianoDiana L. Vergaňo

Submitted to: Ms. Maria R. Danganan