the product of two rational numbers is-10/21 .if one number is "-5/7" ,find the other.
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Answer:
52 is the correct answer
Step-by-step explanation:
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Answer:
Mark as brainliest answer.
Step-by-step explanation:
→ Product of two rational number is 10/21
→ If one number is - 5/7
→ Let another number be x
→ A.T.Q
→ (-5/7)(x) = 10/21
→ -5x/7 = 10/21
→ (-5x)21 = 10(7)
→ -105x = 70
→-x = 70/105
→-x = 2/3
→x = -2/3
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