What rational number should be multiplied with -5/21 to get 8/7
Answers
Answered by
2
Answer:
-24/5 or -4.8
Step-by-step explanation:
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Answered by
2
Answer:
24/-5
Step-by-step explanation:
let the required
rational number be " X "
= -5/21 X = 8/7
x = 8/7 / -5/21
= x = 8/7 × 21/-5
= 8×3 / 1× 5
= 24/-5
= x = 24/-5
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