Question

Please help with ratio, proportion and percent questions part 1

Answer 1

1. 8/32
divide numerator and denominator by 8
answer is 1/4
answer is C

2. 1 week/7 days
answer is A

3. total coins is 20
6/20= 3/10 are nickels

4. 6/x=9/12
cross multiply
9x= 72
x=8
Answer is A

5. 96/8=12
each ticket cost $12
3 tickets will be $36
Answer is B

Hope this helps

Answer 2

1. Simplify
`(8)/(32)` by divide both numbers by 4 and you'll get the answer as C. C is correct
2. Unit rate is expression that has quantity of 1, numerator are often dollars or units like miles, km, meters... and denominator often pounds, kg, gram, liters ... So C is correct answer for your question:)
3. To find total money in the bag, 14 + 6 = 20 coins, there are 6 nickels so the expression is
`(6)/(20)` or
`(3)/(10)` in lowest terms.
4. Multiply diagnally 12 × 6 = 72, 72÷ 9 = 8, so the answer is A.
5. Divide 96 to 8 to get cost of 1 ticket, $12 , then multiply it by 3, so the answer is B. $36
Hoped I helped:) GOOD LUCK