Equivalent ratios

For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

• 4/5=8/10 =12/15
• 4/5 = 5/6 = 6/7
• 4/5 = 3/4 = 2/3
• 4/5=8/15=16/45

Tags

CCSS.6.RP.A.3A

What is an equivalent ratio?

• Two or more ratios with the same values
• Two or more ratios that have different values
• Two or more ratios that equal 1
• Two or more ratios that have a denominator of 1

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 5 to 4

• 25 to 20
• 10 to 12
• 4 to 5
• 15 to 8

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 12:20

• 20:12
• 2:3
• 3:5
• 3:10

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 3:4

• 12:14
• 6:8
• 4:3
• 20:15

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 12:20

• 20:12
• 2:3
• 3:5
• 3:10

Tags

CCSS.6.RP.A.3A

Find two equivalent ratios for 3 : 4 using multiplication

• 6 : 8

• 6 : 12

• 9 : 12

Tags

CCSS.6.RP.A.3A

Find one equivalent ratio for 15 : 30 using division

• 7 : 15

• 5 : 10

• 3 : 5

Tags

CCSS.6.RP.A.3A

Find two equivalent ratios for 12 : 18 using division

• 6 : 6

• 6 : 9

• 4 : 6

Tags

CCSS.6.RP.A.3A

How can we find equivalent ratios? ( choose 2 answers )

• Adding

• Dividing

• Subtracting

• Multiplying

Tags

CCSS.6.RP.A.3A