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gulaghasi [49]
3 years ago
12

What is the reasonable estimate for -3/2 x -5 1/4

Mathematics
2 answers:
Ahat [919]3 years ago
6 0

Answer:

Step-by-step explanation:

First of all, the estimate will be +, because (-)(-) = (+).

So the problem boils down to approx 1 1/2 times 5, which comes out to 7 1/2.

7 1/2 is a reasonable estimate.

Please, when answer choices are given you, share them.

Lady bird [3.3K]3 years ago
3 0

Answer:

7.875......7.9.....or 8

Step-by-step explanation:

-3÷2×-21÷4= 7.875

63÷8=7.875

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