Ch. 4-5#2 One Step Equations with Fractions HW

What is the mathematical term for a number that has the numerator and denominator flipped?

• Reapproval

• Recipient

• Reciprocity

• Reciprocal

What do you need to do to both sides to isolate the variable?

 $16\ =\ \frac{k}{11}$ 

• Divide both sides by 11

• Subtract 11 from both sides

• Multiply both sides by 11

• Add 11 to both sides

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve.
 $\frac{y}{9}=\ 3$  

• 12

• 27

• 6

• 3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

 $\frac{2}{3}w\ =\ 10$  

•  $6\ \frac{2}{3}$  

• 15

• 30

•  $10\ \frac{2}{3}$  

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

 $\frac{3}{4}y\ =\ \frac{3}{10}$ 

•  $\frac{9}{40}$  

•  $2\ \frac{1}{2}$  

• 9

•  $\frac{2}{5}$  

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

• 1/3

• 2 1/5

• 6 1/3

• 15/2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.NS.A.1

Solve

• 9/20

• 1

• 1 and 1/4

• 15/12

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

x + 1¹/₂  = 5³/₄

• x = 4 ¹/₄
• x = 4 ⁵/₄
• x = 4 ²/₂
• x = 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

x - ⁵/₆  = 10

• x = 10 ⁵/₆
• x = 9 ¹/₆
• x = 9 ⁵/₆

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6