What about this one anyone :)))

B) Circle graph

This is also known as a pie graph or pie chart

With a pie chart, you can see how the budget breaks down in not only amounts, but also percentages. The larger the slice, the larger the percentage will be. So you don't have to look at the numbers to be able to tell which is the largest expense.

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1