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zysi [14]
3 years ago
9

Order of operation (4x5)-3

Mathematics
2 answers:
amm18123 years ago
8 0
It would be using PEMDAS, "Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction" 

Since 4 x 5 is in parenthesis, you solve that first: (4x5)-3 => (20)-3 

Then subtract: 20-3 = 17

If you solve using the order of operations, you will get 17.
dolphi86 [110]3 years ago
6 0
4 x 5 - 3

= 20-3

=17<answer
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