poppyey33 poppyey33

31-03-2016
Mathematics

contestada

What it's the value of the expression 8 times 9-7+4 times 5

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meerkat18 meerkat18

31-03-2016

8 times 9 - 7 + 4 times 5

Use PEMDAS. Parentheses, Exponent, Multiply, Divide, Add, Subtract

Multiply:
8 times 9 = 72
4 times 5 = 20

72 - 7 + 20

Add:
72 + 20 = 92

Subtract:
92 - 7 = 85

8 times 9 - 7 + 4 times 5 is equal to 85.

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danny230 danny230

31-03-2016

The answer is 85 because you have to use PEMDAS

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