Question

how to convert 20cm im metre​

Answer 1

$1cm = \frac{1}{100} m \\ 20cm = \frac{20}{100} m = 0.20m$

Answer 2

Answer:

1 m = 100cm

therefore 1 cm = 1÷100 m

20cm =1÷100m

= 20÷100

=1÷5

=0.20m

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