Class 8 Exam > Class 8 Questions > Which of the following is the product of (-7/...
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Which of the following is the product of (-7/8) and 4/21?
- a)-1/6
- b)12
- c)-63/16
- d)-16/147
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which of the following is the product of (-7/8) and 4/21?a)-1/6b)12c)-...
-7 / 8 x 4 / 21 = - 1 / 6 - To find the product of two fractions, multiply the numerators together and the denominators together.
- (-7/8) * (4/21) = (-7 * 4) / (8 * 21) = -28 / 168
- Simplifying the fraction by dividing both the numerator and denominator by 4, we get -7 / 42
- Further simplifying by dividing both the numerator and denominator by 7, we get -1 / 6
- Therefore, the correct answer is A: -1/6.
- (-7/8) * (4/21) = (-7 * 4) / (8 * 21) = -28 / 168
- Simplifying the fraction by dividing both the numerator and denominator by 4, we get -7 / 42
- Further simplifying by dividing both the numerator and denominator by 7, we get -1 / 6
- Therefore, the correct answer is A: -1/6.
So option A is the correct answer.
Most Upvoted Answer
Which of the following is the product of (-7/8) and 4/21?a)-1/6b)12c)-...
Solution:
To find the product of two fractions, we multiply the numerators together and multiply the denominators together.
So, (-7/8) × (4/21) = (-7 × 4)/(8 × 21)
= -28/168
= -1/6
Therefore, the correct option is (a) -1/6.
To find the product of two fractions, we multiply the numerators together and multiply the denominators together.
So, (-7/8) × (4/21) = (-7 × 4)/(8 × 21)
= -28/168
= -1/6
Therefore, the correct option is (a) -1/6.
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Community Answer
Which of the following is the product of (-7/8) and 4/21?a)-1/6b)12c)-...
-7/8�4/21=
-28/168=
-1/6
-28/168=
-1/6
Hence option (A) is correct
For quick revision notes on rational numbers click on the following link:
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Which of the following is the product of (-7/8) and 4/21?a)-1/6b)12c)-63/16d)-16/147Correct answer is option 'A'. Can you explain this answer?
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