Keiko = K
Sister = S
three-fourths of his sister's sales = (3/4)S or (3S)/4 or
3 less than that is our answer:
K = <span>
- 3</span>
The answer is 20%.
Step 1: Subtract the measured distance and the actual distance to calculate the error.Step 2: Divide the given value by the actual distance and convert it into the percentage.
the actual distance is 612 ftthe measured distance is 735 ft
Step 1: 735 ft - 612 ft = 123 ftStep 2: 123 ft / 612 ft = 0.20 = 20/100 = 20%
aka real answer 20.1%
Answer:
i dont understan the method you gave me can youbplease ask again showing a different method
Given :
Money Katie has, M = $30.
She has found a bracelet with a regular price of $45 and a discount of 35%.
The sales tax is 7%.
To Find :
Will she have enough to buy the bracelet.
Solution :
Original price = $45 .
Price after discount = $( 45 - 45×0.35) = $29.25 .
Selling Price = $( 29.25 + 29.25×0.07 ) = $31.2975 .
Since, selling price is greater than $30.
Money needed = $( 31.2975 - 30 ) = $1.2975 .
Therefore, Katie will not buy the bracelet.