Question

1
4
+
1
5
) : (
1
3
−
1
6
) =
(
1
4
+
1
5
)
(
1
3
−
1
6
)
.

Answer 1

$(14+15):(13-16)=29:(-3)=- \frac{29}{3} \\=-9 \frac{2}{3}$