Question

Subtract 31m and 9m 86 cm​

Answer 1

Answer:

31m =3100cm

9m 86cm =986cm

3100

- 986

_______

2114

2114cm = 21m 14cm

Step-by-step explanation:

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Answer 2

Explanation:

31 cm= 3100 cm

9m 86cm=986 cm

3100cm-986cm=2114

2114cm=21m and 14cm

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