Math, asked by anushkarastogi2418, 1 year ago

percentage chapter ka hai solving bhejdijiye answer hai 12.6 cu.m.

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Answers

Answered by shubham8297

0

Answer:

60 Square foot that area

Answered by vivek22922511

1

Answer:

Step-by-step explanation:

Room of dimensions

4m×5m×3m

60m3

And 21% oxygen contain in air

21/100×60

21×60=1260/100

12.6m3

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