A shop is selling a phone for $80. The shop increases the price by 10%.
a) Find the new price.
b) After two weeks the shop decreases the new price by 10% .Find the price of the phone after the decrease.
(Please do not write anything unrelated to the topic)
(Show the workout please and write sentences because this is a word problem)
(I'm crying because no one is helping)
Answers
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Step-by-step explanation:
(a) 10% =10/100
= 10% of 80
= 10/100×80=8
80+8=88 Ans
(b) 10% =10/100
= 10% of 88
8.8
=88-8.8=79.2 Ans
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