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nexus9112 [7]
3 years ago
10

4 * (3.4+2)-(56 divided by 7)= 13.6, please give an explanation to this problem!!

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0

Answer:

=13.6

Step-by-step explanation:

\mathrm{Remove\:parentheses}:\quad \left(a\right)=a

=4\left(3.4+2\right)-\frac{56}{7}

=21.6-8

\mathrm{Subtract\:the\:numbers:}\:21.6-8=13.6

=13.6

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