The product of two rational numbers is -21 / 40 . If one of the number is 7 / 5 , then the other number is: *
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Answer:
Product of two numbers = - 21/40
One of them =7/5
The other = - 21/40÷7/5
= - 21/40×5/7
= -3/8
Step-by-step explanation:
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Answered by
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Answer:
The other number is -3/8.
Step-by-step explanation:
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