The answer is choice D) 4
(x/4) times 4 = x
You can think of it as
(1/4) times 4 = 1
The area for a rectangle is b(h). We have the measurements of 10 and 13 square units. If we multiply 10 * 13, we will get 130 square units.
The complete question in the attached figure
we know that
the total the hours--------------- > 9+10+6+13+5=43 hours
Art hours------------->10
Math hours------------->9
Math and Art hours------> 10+9=19
if 43 hours ------------------> 100%
19 hours----------------------> X
X=19*100/43=44.19%---------- > <span>Approximately 45%
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the correct answer is the option B about 45%
The answer is the 3 but three lines close to the 4 if that makes sense