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OpenStudy (cwrw238):
invert 4/7 then multiply
OpenStudy (anonymous):
c
OpenStudy (anonymous):
because 42 divided by 4 is 10.5
OpenStudy (anonymous):
It can be calculated if not sure of your answer
OpenStudy (anonymous):
Thanks, I also have one more problem I'm having trouble with if that's fine.
Write the answer in simplest form: -2/5(-6/7)
a. -12/35
b. 6/7
c. 12/35
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OpenStudy (anonymous):
c
OpenStudy (tkhunny):
Very clear...
\(\dfrac{6}{4/7} = 6\cdot\dfrac{7}{4} = \dfrac{6}{4}\cdot 7 = \dfrac{3}{2}\cdot \dfrac{7}{1} = \dfrac{3\cdot 7}{2\cdot 1} = \dfrac{21}{2} = 10\;\dfrac{1}{2}\)
You go ahead and do a "Very Clear..." version on the second problem. Show us yoru work.
OpenStudy (anonymous):
12/35 @clunchin
OpenStudy (tkhunny):
@anastasiad239 Please read the Code of Conduct and conform to that behavior.
OpenStudy (anonymous):
What did i do wrong ? @tkhunny
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OpenStudy (cwrw238):
don't just give the answer - explain how to do the problem or give a hint , etc