proportional reasoning 2

There are 8 teacher and 40 students going on a field trip. If 20 more students decided to go on the field trip, then how many more teachers must go to keep it proportional? number only

Tags

CCSS.7.EE.B.3

A glacier moves about 12 inches every 36 hours. About how far does the glacier move in 90 hours?

Tags

CCSS.6.RP.A.3B

If I can buy 5 pencils for $2.15, what is the unit rate or constant of proportionality or the price per pencil?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

On an airplane there are two seats on the left side and three seats on the right side. There are 90 seats on the right side of the plane. How many seats are on the left side?

Tags

CCSS.3.OA.D.8

The school bus goes 300 miles in 5 hours. What is the average miles per hour?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mrs. Jones reads 75 pages in 25 minutes. What is her average page per minute? number only

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

I paid $15.00 for 6 gallons of gasoline.

What was the price PER gallon? number only

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jorge’s printer can print 24 pages in 15 minutes. How many pages can it print in 3 /4 hour?

Tags

CCSS.6.RP.A.3B

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2