Soham borrowed money from his mother for buying pens. He bought 7 pens and the price of each pen is a two digit number, 1A. If the total amount spent by him is 10A, then the value of A is
___

Open in App

Solution

Price of one Pen $= 1 \times 10 + A$

Number of Pens $= 7$

Total price $= (10 + A) \times 7$

$(10 + A) \times 7 = (100 + A)$

$70 + 7 A = 100 + A$

$6 A = 30$

$A = 5$

Suggest Corrections

Similar questions

Soham borrowed money from his mother for buying pens. He bought 7 pens and the price of each pen is a two digit number, 1A. If the total amount spent by him is 10A, then the value of A is

___

Ravi borrowed money from his mother for buying pens. He bought 7 pens and the price of each pen is a two digit number, 1A. If the total amount spent by him is 10A, then the value of A is

___

Siraj bought a Reynolds pen for Rs.480. If he had spent 40% of his pocket money on the pen, what is the total amount he is left with?

Suraj bought a Parker pen for ₹480. If he had spent 40% of his pocket money on the pen, what was the total amount he had initially?

A man buys a number of pens for Rs.180. If he had bought 3 more pens for the same amount, each pen would have cost him Rs.3 less. How many pens did he buy?

Join BYJU'S Learning Program

Soham borrowed money from his mother for buying pens. He bought 7 pens and the price of each pen is a two digit number, 1A. If the total amount spent by him is 10A, then the value of A is ___

Price of one Pen =1×10+A Number of Pens =7 Total price =(10+A)×7 (10+A)×7=(100+A) 70+7A=100+A 6A=30 A=5

Soham borrowed money from his mother for buying pens. He bought 7 pens and the price of each pen is a two digit number, 1A. If the total amount spent by him is 10A, then the value of A is
___

Price of one Pen $= 1 \times 10 + A$

Number of Pens $= 7$

Total price $= (10 + A) \times 7$

$(10 + A) \times 7 = (100 + A)$

$70 + 7 A = 100 + A$

$6 A = 30$

$A = 5$