12/8/4+7/2+12=?
3 answers
BY THE WAY THIS IS 7TH GRADE MATH
not clear what 12/8/4 means
is it (12/8)÷4 or
is it 12÷(12/8) ?
first:
(12/8)÷4
= (3/2)÷4
= (3/2)x(1/4) = 3/8
second:
12÷(12/8)
= 12÷(3/2)
= 12x(2/3) = 8
is it (12/8)÷4 or
is it 12÷(12/8) ?
first:
(12/8)÷4
= (3/2)÷4
= (3/2)x(1/4) = 3/8
second:
12÷(12/8)
= 12÷(3/2)
= 12x(2/3) = 8
... of course you would then add 7/2 + 12 to whichever is the right interpretation.