Question

What should be added to 7 3\5 to get 18

Answer 1

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$7 \frac{3}{5}$ in expanded form = $\frac{38}{5}$

let the no. be x

x + $\frac{38}{5}$ = 18

multiplying 5 on both sides

5x + 38 = 90

5x = 90-38

5x = 52

x= $\frac{52}{5}$

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Answer 2

Answer:

Step-by-step explanation:

Suppose x should be added to 7⅗ to get 18

=38/5+x=18

x=18-38/5

x=(90-38)/5

x=52/5

x=10⅖