Are the ratios 14/35 and 20/50 equivalent?
Yes they are. Their common ratio is 2:5.
Ari can walk 2 miles in 40 min. What is the amount of time it will take him to walk 4 miles.
80 min.
The ratio of cups of peas to cups of carrots is 3 to 2. Write 3 equivalent ratios.
6 to 4, 12 to 8, 15 to 10
30 buses can carry 1500 people. What is the number of people that can be carried by 5 buses.
250 people
In basketball, Katrina makes 12 out of every 20 free throws. Her coach claims that if she tries 42 free throws, she should make 18 of them. Is the coach's claim correct?
No the coach is not correct.
The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?
I went from left to right without using the correct order of operations.