Math

10 / 5 + 7 - 1 * 5 =

Asked by AnneS2 12 years ago 8/5/2013 5:27 AM

Last updated by anonymous 12 years ago 8/6/2013 11:58 AM

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Answered by CherieS 12 years ago 8/6/2013 11:58 AM

PEMDAS=(), exponents, *, /, +, subtraction

=10 / 5 + 7 - 1 * 5

=10 / 5 + 7 - 5

=2 + 7 - 5

=9 - 5

=4