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3 years ago

13

1.5[3(14.5+7)-3]-7.4

1 answer:

nalin [4]3 years ago

7 0

Answer:

84.85

Step-by-step explanation:

1.5[3(14.5+7)-3]-7.4

1.5[3*21.5-3]-7.4

1.5*61.5-7.4

=84.85

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Step-by-step explanation:

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