Question

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-(10%)

Answer 1

5+5=10
10÷10=1
10-1=9
9 is your answer

Answer 2

5 + 5 = 10

10/10 = 1

10-1 = 9

Answer is 9