Indirect Proportion

• 10
• 12
• 15
• 20

Identify whether the given relation is Direct or Indirect Proportion? The number of workers on a job and the time to complete the job

• Direct Proportion

• Indirect Proportion 

If x and y are in an inverse variation then which of the following is correct?

• x - y = constant

• x + y = constant

• xy = constant 

• x⁄y is constant 

Tags

CCSS.HSF-LE.A.1B

• a)
• b)
• c)
• d)

x and y very inversely.  When x = 15 then y = 6.  What will be the value when x = 9?

• 10

• 15

• 54

• 135

Say 'TRUE' or 'FALSE'
The population of a country and the area of land per person are inversely proportional

• TRUE

• FALSE

If 15 men can do a work in 12 days, how many men will do the same work in 6 days?

• 30

• 25

• 15

• 8

Tags

CCSS.6.RP.A.3B

15 men can build a wall in 42 hours, how many workers will be required for the same work in 30 hours?

• 21

• 20

• 13

• 23

Tags

CCSS.6.RP.A.3B