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lisov135 [29]
3 years ago
11

Show me the steps in finding the answer to the question 2/3(5x4)/3+6/7

Mathematics
2 answers:
yaroslaw [1]3 years ago
5 0
\frac{2}{3} * \frac{(5*4)}{3} +  \frac{6}{7} =  \frac{2}{3} * \frac{20}{3} +  \frac{6}{7} =  \frac{40}{9} +  \frac{6}{7}  =  \frac{(40*7)+(6*9)}{9*7} =  \frac{280+54}{63} =  \frac{334}{63}=5.301587301587302 ≈ 5.30

Hence, the answer is 5.30
blagie [28]3 years ago
4 0
Since 5×4 is in brackets, we start with that
so 2÷3 (20)÷3+6÷7

we do ×/÷ first from the left
so 4.44+ 0.8571428571 = 5.301
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