Question

Could someone help me, please!
Yvonne used 5 tablespoons of butter for a recipe. For a second recipe she used 10% less
butter than she did for the first recipe. The total amount of butter, in tablespoons, she used for
both recipes can be found using the expression below.
5+5– 5(10%)
Which other expression can be used to find the amount of butter, in tablespoons, she used for
both recipes?
A. 10 – 5%
B. 10 – 50%
C. 5 + 5(0.9)
D. 5 + 5(1 – 10)

Answer 1

5+5-5(10%)
5+5(1-0,1)
5+5(0,9)

Answer 2

remember that 10% = 10/100 = 0,1

Answer 3

thanks a lot :)