2 years ago

What is 3(46+56)/7(68-45+7)?

2 answers:

8 0

$\frac{3(46+56)}{7(68-45+7)} \\ \\ \frac{3 \times 102}{7(68 - 45 + 7)} \\ \\ \frac{306}{7(68-45+7)} \\ \\ \frac{306}{7 \times 30} \\ \\ \frac{306}{210} \\ \\ \frac{51}{35} \\ \\$

The final result is: 51/35 or 1.4571.

Fantom [35]2 years ago

6 0

3 (46+56) / 7 (68-45+7) =

First perform operations in the parentheses.

3 (102) / 7 (30) =

Multiply top and bottom

306/ 210 =

Reduce

153/105 = 51/35 = 1 and 16/35

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