Ritadevi has bought 5 pens and 3 pencils...

Ritadevi has bought 5 pens and 3 pencils for Rs.34 from a shop. Sumitadevi has also bought 7 pens and 6 pencils for Rs. 53 from the same shop. Find the value of each pen and of each pencil.

Text Solution

Verified by Experts

The correct Answer is:

the value of each pen is Rs. 5 and that of each pencil is Rs. 3

Topper's Solved these Questions

LINEAR EQUATIONS IN REAL PROBLEMS
CALCUTTA BOOK HOUSE|Exercise EXERCISE-5|31 Videos
LINEAR EQUATIONS
CALCUTTA BOOK HOUSE|Exercise EXERCISE - 4.2|77 Videos
LOGARITHM
CALCUTTA BOOK HOUSE|Exercise Exercise - 7 (Long-answer type questions)|49 Videos

Similar Questions

Explore conceptually related problems

Total price of 3 pens and 4 pencils is Rs. 37. Again , total price of 5 pens and 6 pencils is Rs. 60 . Find the price of each pen and of each pencil seperately.

Express the following statements in the form of two simultaneous linear equations in two variables and determine whether these equations are solvable or not by the method of finding the relations among the ratios of the co-efficients of the same variables and the constant terms : Debsmita bought 3 pens and 4 pencils for Rs. 42. Her friend Nayana also bought 9 pens and a dozen of pencils for Rs. 126.

Father bought 4 pens for us. Price of each pen is 5 rupees. I bought 2 more pens of the same type for my friends. Calculate to find how much money did I and father paid for the pens.

Rabin bought 6 similar saucer's for Rs. 144, But Lila bought 4 saucers of the same kind from a different shop for Rs. 88. Let's find, if the price of the saucer is same in cases. Lets find if 6, 4, 144, 88 are is proportion.

For prize distribution ceremony prizes have to be bought. We went to many shops to buy prizes. Now 5 tiffin boxes of equal price is Rs. 175 again, from a local shop, 4 tiffin boxes of equal price was Rs. 140,Let's find, if the price of tiffin box at a local shop is same as that of others.

The bus fare from Sumitra's house to school was Rs. 4. Now to travel the same distance she has to pay Rs.6 Let's find the percentage rise in bus fare.

Column I, Column II The number of five-digit numbers having the product o digit 20 is, p. > 70 A closest has five pairs of shoes. The number of ways in which four shoes can be drawn from it such that there will be no complete pair is, q. <60 Three ladies have each brought their one child for admission to a school. The principal wants to interview the six persons one by one subject to the condition that no mother is interviewed before her child. The number of ways in which interview can be arranged is, r. in (50 ,110) The figures 4, 5, 6, 7, 8 are written in every possible order. The number of numbers greater than 56000 is, s. in (40 ,70)

CALCUTTA BOOK HOUSE-LINEAR EQUATIONS IN REAL PROBLEMS-EXERCISE-5

Ritadevi has bought 5 pens and 3 pencils for Rs.34 from a shop. Sumita...
Text Solution
|
Starting at 10a.m., a man walks at the rate of 5km/hr. Starting 2 hour...
Text Solution
|
Satyababu went to the market taking Rs. 60 in his pocket to buy some ...
Text Solution
|
The denominator of a fraction is greater than numerator of it by 5 and...
Text Solution
|
The total price of 2 tables and 3 chairs is Rs. 1075. While the total ...
Text Solution
|
The present age of a father is twice that of his son , 14years ago, th...
Text Solution
|
The sum of weight of pradip and Prakash is 80 kg. Half of the weight o...
Text Solution
|
sum of the ages of a father and his son is 55 years. After 10 years , ...
Text Solution
|
The total cost of 3 kg mustered -oil and 2 kg coconut -oil is Rs. 104....
Text Solution
|
The sum of two digits of a number consisting of two digits is 7 . If 2...
Text Solution
|
At present , sum of the ages of a father and his son in 46 years . Whe...
Text Solution
|
If the length of a rectangle is increased by 3 metres and the breadth ...
Text Solution
|
Sum of the numerator and the denominator of a fraction is 13. If 4 is ...
Text Solution
|
A man travels a distance in 3 hours with a uniform velocity . If the d...
Text Solution
|
If the length of a a rectangular park be increased by 2 metres and the...
Text Solution
|
If 2 is subtracted from the numerator and 3 is added to the denominato...
Text Solution
|
The sum of the present ages of a mother and her daughter is 55 years. ...
Text Solution
|
A number of two digits is 3 more than 4 times of the sum of its digits...
Text Solution
|
5 times of the greater one of two numbers is 2 more than 8 times of th...
Text Solution
|
If 2 is added to both the numerator and the denominator of a fraction ...
Text Solution
|
The total price of 9 horses and 7 cows is Rs. 3000 and at the same rat...
Text Solution
|