## Write 70 cm as a fraction of 2.1 m

Question

Write 70 cm as a fraction of 2.1 m

in progress 0
4 months 2022-01-08T09:08:42+00:00 1 Answer 0 views 0

$$\frac{1}{3}$$

Step-by-step explanation:

We require the quantities to have the same dimensions.

Using the conversion

1 metre = 100 cm, then

2.1 m = 2.1 × 100 = 210 cm

The fraction can then be expressed as

$$\frac{70}{210}$$ ← divide numerator/ denominator by 70

= $$\frac{1}{3}$$ ← in simplest form