Question

solve 1). (3×-5)=1 please find the answer​

Answer 1

Answer:

good morning friends have a great

Answer 2

Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15

Next, find the equivalent fraction of both fractional numbers with denominator 15
For the 1st fraction, since 3 × 5 = 15,
1
3
=
1 × 5
3 × 5
=
5
15
Likewise, for the 2nd fraction, since 5 × 3 = 15,
1
5
=
1 × 3
5 × 3
=
3
15
Add the two like fractions:
5
15
+
3
15
=
5 + 3
15
=
8
15
So, 1/3 + 1/5 = 8/15