Math, asked by pradnyashelare347, 6 hours ago

8 dm + 21 dm + 5 cm + 7 cm =

Answers

Answered by MagnumFang

1

Answer:

1 cm = 0.1 dm

Hence 8 dm + 21 dm + 5*0.1 dm + 7*0.1 dm

= 8+21+0.5+0.7 dm

= 30.2 dm or 302 cm

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