In a shop, 5 pens and 3 notebooks cost total of 89₹.The price of a p

1.	In a shop, 5 pens and 3 notebooks cost total of 89₹.The price of a pen is 7₹.How much does it cost to buy 5 pens and 5 notebooks of the same price?
Answer» Answer: 5 pens and 5 notebooks will COST Rs 125 Step-by-step EXPLANATION: total cost of 3notebooks and 5 pens = rs.89 cost of 1 pen = rs.7 total no of pens= 5 therefore cost of 5 pens= 7× 5= rs.35 total cost - cost of 5 pens = cost of 3 notebooks 89 - 35= rs.54 cost of 3 books = rs.54 cost of 1 notebook = 54/3 = 18 therefore, cost of 5 notebooks = 18×5 = rs. 90 cost of 5 pens= rs.35 so cost of 5pens and 5 notebooks = 90+35= rs.125

In a shop, 5 pens and 3 notebooks cost total of 89₹.The price of a pen is 7₹.How much does it cost to buy 5 pens and 5 notebooks of the same price?

Answer»

Answer:

5 pens and 5 notebooks will COST Rs 125

Step-by-step EXPLANATION:

total cost of 3notebooks and 5 pens = rs.89

cost of 1 pen = rs.7

total no of pens= 5

therefore cost of 5 pens= 7× 5= rs.35

total cost - cost of 5 pens = cost of 3 notebooks

89 - 35= rs.54

cost of 3 books = rs.54

cost of 1 notebook = 54/3 = 18

therefore,

cost of 5 notebooks = 18×5 = rs. 90

cost of 5 pens= rs.35

so cost of 5pens and 5 notebooks = 90+35= rs.125