Answer:
the answer is the top right option
Step-by-step explanation:
Hiroshi did 30 minutes history, 60 minutes English, and x minutes of math.
If we add all of these values together we would have he total amount of homework he did is 30 + 60 + x minutes.
One fourth of his total time is spent on math so...let's just take 1/4 of that total amount!
a. 1/4(x + 30 + 60) = x

<u>The answer is...</u>
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<u>Hopefully, this helps you!!</u>
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The answer is 327.
100 + 100 + 100 = 300
1 x 7 = 7
10 x 2 = 20