The cost of an article Worth Rs 100 is increased by 10 % first and again increased by 10 % . The total increase in rupees is
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the cost iis =100
10percent= 10
it increase two tymes = 10+10= 20
now the total increase in rupees is 100+20=120 rupees
10percent= 10
it increase two tymes = 10+10= 20
now the total increase in rupees is 100+20=120 rupees
uthapa3939:
Answer is 21
I got solution
yes u r right because 10percent of 100 is 10. 100+10=110 after it again 10 percent of 110=11 so 100+10+11=121 is this right
hmm
right
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