Chemistry, asked by Noeljiji1437, 1 year ago

We have a 630 ml mixture of mik and water in the ratio 7:2. How much water must be added to make the ratio 7:3?

Answers

Answered by geethasan80gmailcom

0

7:2=7by2
630×7by2=4410÷2=2250
630x7by3=4410÷3=1470
2250-1470=780ml
ans:780ml

PLEASE THANK

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