Question

A piece of wood 6m 20cm long is marked off into 0.1m lenghths. How many 0.1 lengths are there?

Answer 1

6m 20cm = 600+20cm =620 cm

1cm = 10(0.1) lengths

620cm =10×620 =6200 (0.1) LENGTHS

Answer 2

Answer:

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A piece of wood 6m 20cm long is marked off into 0.1m lenghths. How many 0.1 lengths are there?

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Given ,

length of A piece of wood = 6 m 20 cm

convert into cm ,

1 m = 100 cm

$therefore ,$

length = 6×100 + 20

= 620 cm

It marked off into length = 0.1 m

convert into cm

1 m = 100 cm

0.1 × 100 = 10 cm

Find - How many lengths are there ?

$we \: get ,$

length = 6.2m

and marked off length = 0.1 m

therefore multiplying both equation -

6.2 × .1 = 0.62m length are there .

conversion into cm

1m = 100 cm

0.62 × 100 = 62 cm .

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