Mathematics, 30.09.2019 12:30 animationfusion
Roxy use a calculator to evaluate (18 + 2) * (49 - 34) - 63 / 9 by entering 18 + 2 * 15 - 7 into a calculator which statement is true?
: the calculator will show the correct value because two should be multiplied 15 first
: the calculator will show the correct value because 7 should be subtracted from 18 first
: the calculator will show an incorrect value she should have added 18 and 2 and then enter c 20 * 15 - 7 into the calculator
: the calculator will show an incorrect value she should have subtract 7 from 15 then enter c 18 + 2 * 8 into the calculator
Answers: 1
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Roxy use a calculator to evaluate (18 + 2) * (49 - 34) - 63 / 9 by entering 18 + 2 * 15 - 7 into a c...
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