Question

By which rational numbers sould -5/48 be multiplied to get 20?
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Answer 1

Step-by-step explanation:

let x be multiply

$- \frac{ 5}{48} \times x = 20 \\ - 5x = 20 \times 48 \\ - x = \frac{20 \times 48}{5} \\ - x = 4 \times 48 \\ - x = 192 \\ x = - 192$