Question

A) 2 (-12) + 91 - (-23) =
b) 2/12 + 2/12 =

Answer 1

A) -24 + 114 = 90
b) 4/14 = 2/7

mga bnr

Answer 2

Jawaban soal nomer A
 2 (-12) + 91 - (-23)
= - 24 + 91 + 23
= 90

jawaban soal nomer B
2/12 + 2/12 = (2+2)/12
                   = 4/12
                   = 1/3