direct,inverse and partitive proportion

What type of proportion does the table represent?

• Direct

• Inverse

• I dont' know

Tags

CCSS.7.RP.A.2B

g is directly proportional to b

Given g=20 when b=4.

Find g when b=7

• 35

• 5

• 15

• 23

Tags

CCSS.7.RP.A.2B

The amount of money earned on a job is directly proportional to the number of hours worked.  If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?

• $2
• $308
• $1.57
• $265

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Five oranges cost 90 cents. Find the cost of 12 oranges.

• $2.16

• $2.15

• $1.16

• $2.00

Tags

CCSS.6.RP.A.3B

Dylan earns $18.60 in three hours. How much will he earn in eight hours?

• $48.60

• $49.20

• $49.60

• $50

Tags

CCSS.6.NS.B.3

3 workers build a wall in 12 hours. How long would it have taken for 6 equally productive workers?

• 6

• 12

• 36

• 48

Tags

CCSS.6.RP.A.3B

It takes 14 hours for a faucet with a flow of 18 liters per minute to fill a reservoir with water. How long will it take if its flow is reduced to 7 liters per minute?

• 32

• 14

• 36

• 24

Tags

CCSS.6.EE.B.7

If 35 men can reap a field in 8 days; in how many days can 20 men reap the same field?

• 35

• 7

• 28

• 14

Tags

CCSS.6.RP.A.3B

8 cows can graze a field in 28 days. How long would 4 cows take to graze the same field?

• 48

• 56

• 36

• 40

Tags

CCSS.6.RP.A.3B

The wood is to be cut into two parts in the ratio 10:15. If the wood has a length of 100 m, find the length of the bigger part.

• 60

• 40

• 40

• 30