Answer:
Step-by-step explanation:
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The answers are 1/5,2/5,3/5,and 4/5
Answer:
5 than square root over 10
Step-by-step explanation:
because when you write it out you recive this answer
Answer:
1.5 per hour : 1.2 per hour
Step-by-step explanation:
The computation of the ratio is shown below:
For norma, the one pool would be
= 12 pools ÷ 8 hours
= 1.5 per hour
And for albert, the one pool would be
= 9 pools ÷ 7.5 hours
= 1.2 per hour
So the ratio between them is
1.5 per hour : 1.2 per hour
