A person spend money by the date like today date is 10 feb so he spend only rupees 10. Then he spent 63 rupees in 5 days. Tell me the date?
yasummu:
I think the amount spend that is given in the question must be 65
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Modification in the question on my assumption: He spent 65 rupees in 5 days.
Sol: Let the dates be x , x+1, x+2, x+3, x+4
The total amount spent = x+x+1+x+2+x+3+x+4 = Rs.5x+10
Given amount = 65
⇒ 5x +10 = 65
⇒ 5x = 65 - 10
⇒ x = 55/5
∴ x = 11
The dates are 11, 12, 13, 14, 15
If the total amount is 60
then 5x+10 = 60
⇒ 5x =60-10
⇒ 5x = 50
⇒ x = 50/5
∴ x = 10
The dates will be 10, 11, 12, 13, 14
Sol: Let the dates be x , x+1, x+2, x+3, x+4
The total amount spent = x+x+1+x+2+x+3+x+4 = Rs.5x+10
Given amount = 65
⇒ 5x +10 = 65
⇒ 5x = 65 - 10
⇒ x = 55/5
∴ x = 11
The dates are 11, 12, 13, 14, 15
If the total amount is 60
then 5x+10 = 60
⇒ 5x =60-10
⇒ 5x = 50
⇒ x = 50/5
∴ x = 10
The dates will be 10, 11, 12, 13, 14
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