Question

simply and express the result in power notation (3/8) +(3/5).​

Answer 1

Answer: 3 * 4^-1

Step-by-step explanation:

Use a calculator. Way more easier.

Manual:

Covert both fractions such that they have a like denominator.

3 / 8 = 15 / 40

3 / 5 = 15 / 40

Now add.

= (3 / 8) + (3 / 5)

= (15 / 40) + (15 / 40)

= 30/40 OR

= 3/4

Therefore (3 / 8) + (3 / 5) = 3 / 4 or 3 * 4^-1. Here * = Multiplication Sign.