simplify 3/7 ÷(21/-55)
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Answered by
3
Answer:
3/7=21/-55
7x21:3x-55
3x-55-7x21
-55-7x3
-55-21
Step-by-step explanation:
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Answered by
3
- 55 / 49
Step-by-step explanation:
3/7 ÷ ( 21 / - 55 )
= 3/7 × - 55/ 21
= 3 × - 55 / 7 × 21
answer is -55/49
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