There are 5 "parts" and 3 "parts"; which total "8 parts" (5 + 3 = 8); so, each part must be 56/8 = 7. so each part must be 56/7 = 8
<span>5 x 7 is 35</span>
<span>3 x 7 is 21 </span>
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So the answer is 35:21 .
That is your answer if it is wrong i will try to fix it
Anthony gave 0.75 or75 inches to his brother
Answer and Step-by-step explanation:
Solve for b.
A = 
Divide by h and multiply by 2 from both sides.

Subtract a from both sides.

680.6/820 = 0.83
0.83 = 83%