The fraction 3/a and 7/b are equivalent to decimals that terminate. Which is the best describes the product of a and b
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Answered by
30
Answer:
Step-by-step explanation:
The fraction 3/a and 7/b are equivalent to decimals that terminate
3/a = 7/b
if it is in terminating decimal fraction then it only possible when denominator is in the form of 2ⁿ . 5ˣ, where n and x are non negative integers.
Product of a and b is only possible when we have show they are equivalent fraction, then we have to take L.C.M
like:
3/5 = 7/3
L.c.m of 5 and 3
= 15
Now the fraction will be :
9/15 = 35 /15
it shows they are not equal.
Like 39/128=39/2⁷
Answered by
2
Answer:
22. The fractions a
3 and 7
b are equivalent to decimals that terminate. Which best describes the
product of a and b?
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