afeagle1981
afeagle1981
17-06-2017
Mathematics
contestada
2/3 (5 x 4) ÷ 3 + 6/7 =
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Purplerainbows1
Purplerainbows1
17-06-2017
you do the multiplication in the brackets first
so 2/3 (20) / 3 + 6/7
then multiply 20 by 2/3 to get 40/3
then divide 40/3 by 3 to get 40/9
and finally add 40/9 to 6/7 by finding the least common denominator
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