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Poushali Chattopadhyay

· started a discussion

· 1 Months ago

from where 1.1 came (Question: 64237.0 )

from where 1.1 came....it should be 10/100 means .1

Question:
The cost price of a microsoft mobile and a samsung mobile is Rs.16,000. If the cost of microsoft mobile is 10% more than samsung mobile. Find the cost price of samsung mobile?
Options:
A) Rs.7,619
B) Rs.8,419
C) Rs.6,988
D) Rs.7,545
E) None of these
Solution:

Ans: (a) Let the cost of sasumg mobile = Rs.x

             Cost of the microsoft mobile = Rs1.1x

            Now, x + (1.1x) = 16,000

            2.1x = 16,000

            x = 7,619

             Cost of samsung mobile = Rs.7,619.

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