Use mental math to find a solution for 2/8= 3/x+2

asked Jan 4, 2020 57.3k views

1 vote

by Anadi

5.4k points

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3 votes

Answer:

2/3 + 3/5 = 19

= 14

≅ 1.266667

Explanation:

Add: 2

+ 3

= 2 · 5

3 · 5

+ 3 · 3

5 · 3

= 10

+ 9

= 10 + 9

= 19

YanDatsiuk answered Jan 7, 2020

5.7k points

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