Answer:
14 groups
Step-by-step explanation:
Given
Required
Determine the number of group in the week
To do this, we simply divide the duration by the number half day group.
This gives:
Convert week to days
Convert to multiplication
<em>Hence, there are 14 groups</em>
Answer:
Just Assume that the transverse axis is horizontal
12/15
Divide 12 by 15 and then you should get 0.8
0.8 is obviously equal to 8/10ths or 80%
Hope this helps :)
-2 you just subtract the 3 by 1
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Answer:
60% decrease
Step-by-step explanation:
To work out percentage change you takeaway the original number by the new number (New number-Original number) in this case 24-60=(-36), then divide the decreased amount by the original number and multiply the answer by 100 (Decrease amount ÷ Original number x 100) for this question you'd do (-36)÷60=(-0.6) then (-0.6)x100=(-60).
The minus shows its a decrease in percentage by 60%
(I hope this helps srry if it doesn't make sense)
