Show order of operations (5 - 4) + (7 / 12 + 5)

Asked by AnneS2 on 24 Aug 06:13

Last updated by anonymous on 25 Aug 18:24

Answered by CherieS on 25 Aug 18:24

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

=(5 - 4) + (7 / 12 + 5)

=(1) + (7 / 12 + 5)

=(1) + (7 / 12 + 5*12/12)

=(1) + (7 / 12 + 60/12)

=1+67/12

=12/12+67/12

=79/12