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

User Egzon
by
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2 Answers

4 votes
The answer is 85 because you have to use PEMDAS
User Kavin Dsouza
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7.7k points
1 vote
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.
User Andrew Grothe
by
7.8k points
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