what no should be added to(1/3+3/5)to get-6/20?

Asked by mishramanisha242 | 29th May, 2022, 11:25: AM

Expert Answer:

Let x must be added.
1 third plus 3 over 5 plus straight x equals negative 6 over 20
rightwards double arrow straight x equals negative 3 over 10 minus 1 third minus 1 fifth
rightwards double arrow straight x equals fraction numerator negative 9 minus 10 minus 6 over denominator 30 end fraction equals negative 25 over 30 equals negative 5 over 6
So comma space minus 5 over 6 space must space be space added space to space 1 third plus 3 over 5 space to space get space minus 6 over 20

Answered by Renu Varma | 29th May, 2022, 11:13: PM