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Carey is trying to decide between two guitars. The first had an original price of $160, but is on sale for $100. The second had an original price of $250, but is on sale for $150. Which guitar has a greater percent change in price? The first guitar has greater percent change of approximately 35%. The second guitar has a greater percent change of approximately 40%. The first guitar has a greater percent change of approximately 54%. The second guitar has a greater percent change of approximately 67%.

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musiclover10045

Subtract the sale price from the original price then divide the difference by the original price.

Guitar 1: 160 -100 = 60

60/160 = 0.375 x 100 = 37.5%

Guitar 2: 250 - 150 = 100

100/250 = 0.4 x 100 = 40%

The answer is the second guitar has a greater percent change of approximately 40%

shubhamchouhanvrVT

The second guitar has a greater per cent change of approximately 40%. The correct answer is option B.

What is an expression?

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Subtract the sale price from the original price then divide the difference by the original price.

The greater percentage change in the price of the guitar is calculated as below:-

Guitar 1:

160 -100 = 60

60/160 = 0.375 x 100 = 37.5%

Guitar 2:

250 - 150 = 100

100/250 = 0.4 x 100 = 40%

Therefore, the second guitar has a greater per cent change of approximately 40%.

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