Question

.The price of a shirt is 100 dollars. The store manager gives a discount of 50 dollars. A man and his brother bought 4 shirts and then shared the cost with his brother. Write a numerical expression to represent this situation and then find the price paid by each brother.

Answer 1

Answer:

100

Step-by-step explanation:

(100 - 50) * 4 / 2

50 * 4 / 2

200 / 2

100

Answer 2

Answer:

The price paid by each brother is 175 dollars.

Step-by-step explanation:

• The cost of one shirt is 100 dollars.
• The cost of four shirts is 100*4 = 400 dollars.
• The Manager gave a discount of 50 dollars.
• The total cost of 4 shirts after discount is:

                400 - 50 = 350 dollars.

• Now, this amount is shared between two people ( man and his brother).
• The cost or the price paid by each is:  350/2 = 175 dollars.

Numerical Expression can be given as:

$price~each= [( cost~one~shirt * total~shirts ) - (total~discount )] / (no~of~persons)$

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