A woman making $1500 per month has her salary reduced by 10% because of sluggish sales. One year later, after a dramatic improve
ment in sales, she is given a 30% raise over her reduced salary. Find her salary after the raise.What percent change is this from the $1500 per month?
2 answers:
Answer:
- after the raise, her salary is $1755 per month
- this is a +17% change from her original salary
Step-by-step explanation:
The multiplier of her original salary to her reduced salary is ...
(1 - 10%) = 0.90
The multiplier of her reduced salary after her raise is ...
(1 +30%) = 1.30
The multiplier of her raised salary from her original salary is ...
(0.90)(1.30) = 1.17 = (1 +17%)
Her salary after the 17% raise is ...
1.17·1500/mo = $1755/mo
Answer:
17 %
Step-by-step explanation:
new salary=1500(0.9)(1.3) =1755 $
increase=1755-1500=255 $
% increase=(255/1500)×100=17
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