Question

Solve the following problems:

1) 4/5 + 6/5 .
2) 4/5 - 7/15.
3) 3/5 × 2/5.
4) 3/5 ÷ 2/5 .​

Answer 1

Answer:

4/5 + 6/5 = 2

Calculation steps:

4/5 + 6/5 =

4 + 6= 10

= 10 ÷ 5

5 ÷ 5

= 2

Answer of questions no.2

4/5 – 7/15 =1/3

Result in decimals: 0.33333333333333

Calculation steps:

4/5 – 7/15

= 4 × 3 / 5 × 3

12/15 – 7/15 =

12/15 – 7/15

= 5/15

5 ÷ 5

15 ÷5 = 1/3

Answer of questions no. 3

Answer 2

Answer:

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