11 / 2.75 = 4
2 * 2.75 = 5.5
11 - 5.5 = 5.5.
Milliw paid $5.50 more than she would have if she bought them on sale. The work should explain the answer. She spent $11 on 2.75 lbs of cheeries when she could've spent half of that on cherries which were on sale.
Answer:
divide the cost by the number of pounds she bought to obtain the cost of one pound
11 divided by 2 3/4
since 2 3/4 = 11/4 and 4/11 is the reciprocal of 11/4
11 divided by 2 3/4 = 11 divided by 11/4 = 11 times 4/11 = 4
meaning she bought it at a price of 4$ per pound
then you find the difference between the price she paid from the price they are on sale
4 - 2 = 2
14
64
to a decimal.
If stereo that normally sells for $125 is on sale for $90 then price of the stereo has been reduced by 28%.
percentage, a relative value indicating hundredth parts of any quantity.
To find the percentage reduction in price, we need to calculate the difference between the original price and the sale price
Divide the difference by the originalprice, and then multiply by 100 to express the answer as a percentage.
The reduction price is difference between the One hundred twenty five and ninety.
The reduction in price is:
$125 - $90 = $35
So, the stereo has been reduced by $35.
To find the percentage reduction, we divide the reduction by the original price and multiply by 100:
$35/$125 x 100%
0.28×100
When zero point two eight is multiplied with hundred we get twenty eight.
= 28%
Therefore, the price of the stereo has been reduced by 28%.
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