Question

Find the density of a cube of side 10cm and weighing 18g​

Answer 1

Answer:

180 kilogram per meter cube

Explanation:

1 meter = 100 centimeter

X. = 10 centimeter

1 meter × 10 centimeter ÷ 100 centimeter

10 meter ÷ 100

0.1 meter

1 meter cube = 1000 meter

X. = 0.1 meter

1 meter cube × 0.1 meter ÷ 1000 meter

0.1 meter cube ÷ 1000 meter

0.0001 meter cube

1 kilogram = 1000 gram

X. = 18 gram

1 kilogram × 18 gram ÷ 1000 gram

18 kilogram ÷ 1000

0.018 kilogram

density = mass / volume

density = 0.018 kilogram ÷ 0.0001 meter cube

density = 180 kilogram ÷ 1 meter cube

density = 180 kilogram/ meter cube