according to the price chart what will be the total cost of 8 pens and 5 pencils? price of 1 pen is 12 and price of 1 pencil is 8.
Answers
Answer:
136 because we will use unitary method and add them to get the answer
Step-by-step explanation:
8*12+8*5
96+40
136
Given : price of 1 pen is 12 and price of 1 pencil is 8.
To find: total cost of 8 pens and 5 pencils
Solution:
price of 1 pen =Rs 12
=> cost of 8 pens = 8 * 12 Rs
=> cost of 8 pens = 96 Rs
price of 1 pencil =Rs 8
=> cost of 5 pencils = 5 * 8 Rs
=> cost of 5 pencils = 40 Rs
Total cost of 8 pens and 5 pencils = cost of 8 pens + cost of 5 pencils
=> Total cost of 8 pens and 5 pencils = 96 + 40
=> Total cost of 8 pens and 5 pencils = Rs 136
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