SandyMebrowski SandyMebrowski

24-02-2016
Mathematics

contestada

{[3×(4+6)]-8}+[4×(24-17)]=

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apologiabiology apologiabiology

02-03-2016

so pemdas
parenthasees first
do inner first to outer
(4+6) is innermost
4+6=10
and
(24-17)
24-17=7

we now have
{[3 times 10]-8}+[4 times 7]
we do the multilication
3 itme s10=30
4 tim es7=28
now we have
{[30]-8}+[28]
addition
{22}+[28]
22+28=50

the answer is 50

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