Question

1) 7/30 + 9/15
2) 2 1/5 × 5/22
3) 16/25 ÷ 2/5​

Answer 1

Answer:

1) 0.83333333333

2) 0.5

3) As a positive proper fraction (numerator < denominator):

16/25 - 2/5 = 6/25

As a decimal number:

16/25 - 2/5 = 0.24

As a percentage:

16/25 - 2/5 = 24%

Step-by-step explanation:

Hope it is right!!!!

Answer 2

Answer:

1. 5/6

2. 1/2

3. 1 3/5

Step-by-step explanation:

1.

7/30 + 9/15 = 7+18/30 = 25/30 = 5/6

2.

2 1/5 x 5/22

= 11/5 x 5/22 = 1/2

3.

16/25 ÷ 2/5

= 16/25 x 5/2 = 8/5 = 1 3/5