Answer:
Step-by-step explanation: Convert fraction (ratio) 35 / 25 Answer: 140%
solve for "a", once you get "a", plug it back into either equation to get "b"
Answer:
the answer is 34.
Step-by-step explanation:
54%
70% of the 60% of people taking band are boys. Multiply .70 by .60 to get .42 or 42%.
Also, 30% of the 40% of people taking chorus are boys. Multiply the .30 by .40 to get .12 or 12%.
Add the two answers together for the final answer here.