The picture frame has outer dimensions 25 cm × 20 cm and innerdimensi

1.	The picture frame has outer dimensions 25 cm × 20 cm and innerdimensions 23 cm × 18 cm . Find the width and area of the frame. Findthe total cost of framing the picture, the cost per cm2is ₹ 3 pls answer quick i will mark you as brainliest
Answer» Answer: Rs. 258 Step-by-step EXPLANATION: According to the outer DIMENSIONS, area = (25×20) sq.cm. = 500 sq.cm. According to the inner dimensions, area = (23×18) sq.cm. = 414 sq.cm. Therefore, area of the frame = (500-414) sq.cm. = 86 sq.cm. Now, COST of ONE sq.cm.= Rs.3 So, cost of 86 sq.cm. = Rs. (86×3) = Rs. 258

The picture frame has outer dimensions 25 cm × 20 cm and innerdimensions 23 cm × 18 cm . Find the width and area of the frame. Findthe total cost of framing the picture, the cost per cm2is ₹ 3 pls answer quick i will mark you as brainliest

Answer»

Answer:

Rs. 258

Step-by-step EXPLANATION:

According to the outer DIMENSIONS,

area = (25×20) sq.cm.

= 500 sq.cm.

According to the inner dimensions,

area = (23×18) sq.cm.

= 414 sq.cm.

Therefore, area of the frame = (500-414) sq.cm.

= 86 sq.cm.

Now, COST of ONE sq.cm.= Rs.3

So, cost of 86 sq.cm. = Rs. (86×3)

= Rs. 258