Using the following expression, 9 + 6 ÷ 3 - 2 • 4, insert two sets of parentheses so the value of the expression is equivalent to 60.
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(9 + 6 ÷ (3 - 2)) • 4 =
= (9 + 6 ÷ 1) • 4
= (9 + 6) • 4
= 15 • 4
= 60
Answer:
(9 + 6 ÷ (3 - 2)) • 4 =
= (9 + 6 ÷ 1) • 4
= (9 + 6) • 4
= 15 • 4
= 60