A mobile phone originally costs 5000.
It goes on sale for 4000. What is the
percentage decrease in the cost of the mobile
phone?
It goes on sale for 4000. What is the
percentage decrease in the cost of the mobile
phone?
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Answer:
there is a decrease of 20% in the cost of mobile
Step-by-step explanation:
5000-4000 =1000
1000/5000*100= 20%
5000-4000=1000
1000 out of
5000
5000=100%
4000=80%
100
-80=20
ANS=20%