2007-08-14 12:12:08 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
yes the bases are the same, so all you have to do is keep it the same in your answer, and add or subtract the top according to what it says....
56+92= 148 148-31=117 so ur answer is
117/174
2007-08-14 12:17:33 · answer #1 · answered by mandeep s 1 · 0⤊ 0⤋
56/174 + 92/174 - 31/174
The denominators are the same (174) so yo can just add the numerators getting (56+92-31)/174 = 117/174.
This can be reuced to 39/58.
2007-08-14 19:29:55 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋
56/174 + 92/174 - 31/174
= (56 + 92 - 31) / 174
= 117 / 174
= 39 / 58
2007-08-14 19:20:47 · answer #3 · answered by vlee1225 6 · 0⤊ 0⤋
117/174
2007-08-14 19:16:28 · answer #4 · answered by ? 3 · 0⤊ 0⤋
4.992 so 5 is the answer!
Hope this help u
P ARATHESIS
E XPONENTS
M ULTIPLY
D IVIDE
A DD
S UBTRACT
WHEN you have and equation like this one use PEMDAS in order as i wrote it to u.
2007-08-14 19:25:24 · answer #5 · answered by TRAVIESA08 1 · 0⤊ 1⤋