Question

7. An outlet pipe can empty 5/6 of the cistern in 20 mins. In 9 mintues what parts of the cistern will be
emptied.
Ans:​

Answer 1

Answer:

make me brainliest please

Step-by-step explanation:

Answer 2

Answer:

3/8

Step-by-step explanation:

in 20 minutes 5/6

in 1minute 5/6 ÷ 20

now in 9 mins =5/6*1/20*9= 3/8 is emptied

Hope this helps u!!!