SOLUTION: Calculate percentage increase of the price of a hamburger if it increases in price from R8,20 to R9,80. Give the answer correct to 1 decimal place.

SOLUTION: Calculate percentage increase of the price of a hamburger if it increases in price from R8,20 to R9,80. Give the answer correct to 1 decimal place.

Algebra.Com

Question 931323: Calculate percentage increase of the price of a hamburger if it increases in price from R8,20 to R9,80.
Give the answer correct to 1 decimal place.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
9.80-8.20=1.60
1.60/8.20=0.195=19.5%
RELATED QUESTIONS
The price of a notebook increases from 60 cents to 75 cents, Find the percentage increase (answered by fcabanski)

a retailor increases the selling price by 25% due to which his profit percentage increase (answered by stanbon)

If the price of a gallon of gas increases from $3.20 to $3.68, what percent did it... (answered by nerdybill)

A merchant buys goods at 25% off the list price. She desires to mark the goods so she can (answered by richwmiller)

over these years, the price for each unit of gas increased from 5.5 cents to 7.7 cents... (answered by mananth)

Please help me find the percentage increase if the price of a cricket bat increased from... (answered by Theo)

The relation between the cost of a certain gem and its weight is linear. In looking at... (answered by Boreal)

since 1992 the price of a certain shirt has increased from $20 to $80. what is the... (answered by josmiceli)

Joe, a manager at a hamburger chain, wants to estimate a 95% confidence interval for the... (answered by Boreal)