Question

1/5от 20= ? 2/5от20=? 4/5от20=? 1/10от 900=? 3/10от900= ? 9/10от900=?

Answer 1

Ответ:

1/5 от 20=4

2/5 от 20=8

4/5 от 20=16

1/10 от 900=90

3/10 от 900=270

9/10 от 900=810

Answer 2

To calculate the values you mentioned, we'll perform the required divisions:

1/5 of 20: (1/5) * 20 = 4

2/5 of 20: (2/5) * 20 = 8

4/5 of 20: (4/5) * 20 = 16

1/10 of 900: (1/10) * 900 = 90

3/10 of 900: (3/10) * 900 = 270

9/10 of 900: (9/10) * 900 = 810

Therefore:

1/5 of 20 = 4 2/5 of 20 = 8 4/5 of 20 = 16 1/10 of 900 = 90 3/10 of 900 = 270 9/10 of 900 = 810