Question

The ratio 40 cm to 1 m is​

Answer 1

Answer:

‎ ‎$\color{black}\boxed{\colorbox{saffron}{1m= 100cm}}$

40:100

= $\cancel{40}{:}\cancel{100}$

= $\cancel{8}{:}\cancel{20}$

= 2:5

Answer 2

Step-by-step explanation:

$1 \: m = 100 \: cm \\ so \: ratio = \frac{40cm}{100cm} = \frac{4}{10} = \frac{2}{5}$