Questions by Sameera Chathuranga

Questions by Sameera Chathuranga

One pump fills a tank 3 times as fast as another pump. If the pumps work together, they fill the tank in 12 minutes. How long does it take for the faster pump to fill the tank?

asked Apr 22, 2018

1 answer

5 votes

4.9k views

What numbers multiply to -35 and add up to -2?

asked Dec 18, 2017

2 answers

5 votes

123k views

What were the demographics of black freedom

asked Jul 7, 2017

2 answers

3 votes

32.1k views

Using substitution how do you solve -5x+y=-3 3x-8y=24

asked Jul 26, 2016

1 answer

0 votes

133k views

Page:

« prev
1
2
3

Search QAmmunity.org