The price of a book is increased by 12%. If its price is rupees 145.60 , find the original price...
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Answered by
55
Let the original price be = x
12 % of the original price = 12/100×x
The original price is increased to 12%
X + 12x/100
100x+12x/100=>112x/100
According to question
112x/100 = 145.60
X => 14560/100×100/112 => ru 130
12 % of the original price = 12/100×x
The original price is increased to 12%
X + 12x/100
100x+12x/100=>112x/100
According to question
112x/100 = 145.60
X => 14560/100×100/112 => ru 130
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Answered by
1
Answer:
130 rupees
Step-by-step explanation:
Let original price of book be X
= x+12x/100 = 145.60
= 112x/100
= 112x/100 = 145.60
= 14560/100 × 100/112
= 14560/112 = 130 rupees
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