Question

Answer the following and please tell how to do it​

Answer 1

Answer:

The solutions are: a. 40000cm², d. 800mm², g. 5m², j.9cm² and a. 7000000cm³, d. 3000mm³, g. 6m³

Step-by-step explanation:

There are different types of conversions in these questions.

Let us see how to do:

a. 4m² to cm²

note that, 1m² = 10000cm² ( since 1m=100cm)

therefore, 4m² = 4×10000cm² = 40000cm²

d. 8cm² to mm²

now, 1cm² = 100mm²(since 1cm=10mm)

therefore, 8cm²=8×100mm²=800mm²

g. 50000cm² to m²

we know that, 1cm²=$\frac{1}{1000}$m²

therefore, 50000cm²=$\frac{50000}{10000}$m²=5m²

j.900mm² to cm²

we know that 1mm²=$\frac{1}{100}$cm²

therefore, 900mm² = $\frac{900}{100}$cm²=9cm²

similarly,

a. 7m³ to cm³

now, 1 m³=1000000cm³

therefore, 7m³=7000000cm³

d. 3cm³ to mm³

now, 1cm³=1000mm³

therefore, 3cm³=3000mm³

g. 6000000cm³ to m³

note that, 1cm³=$\frac{1}{1000000}$mm³

therefore, 6000000cm³=$\frac{6000000}{1000000}$m³=6m³