Math, asked by baby9501, 1 year ago

Decrease 210 by a ratio of 3:7.

Answers

Answered by arjun12323

2

3x/7x=210

x=210*7/3=490

baby9501: when we have to increase what we have to do

baby9501: ??

baby9501: please send the steps soon

arjun12323: we have to sopose the ratio in x

baby9501: but the steps may b different

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