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2 years ago

Need help.. too hard:(

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

7 0

Answer:

Step-by-step explanation:

BODMAS used.

[(3+2)*10]÷5*2=[5*10]÷5*2 (inner parenthesis)

=50÷5*2 [next parenthesis]

=10*2 {division}

=20 {multiplication}

2) $(\frac{2[5+7]}{3*2})+6*8=(\frac{2*12}{3*2})+6*8\\\\=(\frac{24}{6})+6*8\\\\=4+6*8\\\\=4+48\\\\=52$

3)15 - 8 + 18 ÷ 3*2 = 15 - 8 + 6*2

=15 - 8 + 12

= 7 +12

= 19

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