The least number must be added to each term of the ratio 7:10 to make – InterviewSolution

1.

The least number must be added to each term of the ratio 7:10 to make ratio 2:3 is

Answer»

-1

Step-by-step EXPLANATION:

(7+x)/(10+x)= 2/3

3(7+x) =2*(10+x)

21+3x= 20+2x

3x-2x =-1

x=-1

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