A mobile company make a three series type n,m ,l . out of three the cost of n seriees is rs 40000, the cost of m series is rs 45000 and the cost of l series is 70000. a man takes loan to purchase all the three type of mobile from a bank. bank gave the loan at 11.25%p.a. at c.i. after one year he return rs 1112500 to the bank. find the maximum possible ratio of number of mobile that he purchased for???
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Amount = p(1+r/100)
Given amount 1112500 and rate 11.25%
So
1112500= P (1+11.25/100)
1112500=p(111.25/100)
P=(1112500 X 100)/111.25
P=1000000
And ratio
3:4:10
Given amount 1112500 and rate 11.25%
So
1112500= P (1+11.25/100)
1112500=p(111.25/100)
P=(1112500 X 100)/111.25
P=1000000
And ratio
3:4:10
sarita10:
ratio kaise aa raha plz make it clear yahi to samjh nahi aa rah
actually i tried a lot but I didn't get any proper method for it
it is just hit and try
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