Zarrolou wrote:
fozzzy wrote:
Can someone explain this question. Thanks!
If Renee earns a raise of between 5% and 10%, non-inclusive, by what fraction could her salary have increased?
A rise between5%<rise<10%
A)1/4 = rise 25%
B)1/5 = rise 20%
C)1/10 = rise 10%
E and D are left, D is not easy to calculate, E on the other hand equals a 5% rise (1/10=10% divided by 2)
D)2/25
E)1/20 = rise 5%
So D is correct (which is 8% BTW)
Hope it's clear
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