Question

4m. 20cm to 8m. 40cm Simplest form express in ratio​

Answer 1

Answer:

4m = 400cm

4m 20 cm = 420 cm

like this only for 8m 40cm = 840 cm

now ration of both

420 : 840 = 1 : 2

$\frac{1}{2}$

ratio⬆️