PROPORTION - TRUE OR FALSE

4/5 = 16/18

• TRUE

• FALSE

Tags

CCSS.4.NF.A.2

3:5 and 12:20 are equal ratios.

• TRUE

• FALSE

Tags

CCSS.6.RP.A.3A

If x/15 = 15/60, then x=3

• TRUE

• FALSE

If 3/5 = 6/10, so 3 x 6 = 5 x 10.

• TRUE

• FALSE

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

7 miles in 10 minutes = 3.5 miles in 5 minutes

• TRUE

• FALSE

Tags

CCSS.6.RP.A.3A

6/14 = 9/21 are equal ratios.

• TRUE

• FALSE

Tags

CCSS.6.RP.A.3A

If 7:10 = x:70, then x=35

• TRUE

• FALSE

In cross multiplication property, if 5/12 = 15/36 then 5 x 36 = 12 x 15.

• TRUE

• FALSE

Tags

CCSS.3.OA.B.5

If 21/168 = 12/96 then 21/96 = 168/12 using alternation property.

• TRUE

• FALSE

Tags

CCSS.3.OA.B.5

If 4/5 = 24/30 then 4/24 = 5/30 using inverse property.

• TRUE

• FALSE

Tags

CCSS.7.RP.A.3