MATH

Which model shows the correct answer of ½ ÷ 1/10?

Which model best shows ¾ ÷ ½?

• Multiply ¾ × ½

• Shade one-half of ¾

• Divide ¾ into 2 equal parts

• B. Find how many halves fit into ¾

What does this illustration represent?

• 1/3÷3=1/9

• 1/9÷1=1/9

• 3÷1/9=27

• 2÷1/9=18

What does this illustration represent?

• 1/2÷2=1/4

• 2÷1/4=8

• 2÷1/2=4

• 3÷1/2=6

What is the reciprocal of the mixed number 3 2/5?

• 5 2/3

• 5/17

• 17/5

• 3.4

Which operation correctly represents the division 3/8 ÷ 1/4?

• 3/8 x 1/4

• 8/3 x 4/1

• 3/8 x 4/1

• 3/8 x 4

What is the quotient of 2 1/3 ÷ 1 1/6?

• 2

• 14/18

• 2 1/2

• 2 1/6

Which division problem will result in a quotient that is a whole number?

• 1/2 ÷ 3/4

• 5/6 ÷ 1/3

• 5 ÷ 3/2

• 4 1/2 ÷ 3/4

A worker spent 2/5 of his 50 hours work week on a project. He spent the remaining hours equally on 3 smaller tasks. How many hours did he spend on each small task?

• 10 hours

• 20 hours

• 25hours

• 15 hours

A student correctly calculated the remaining amount of juice as ½ liter after sharing ¾ of a 2 liter container. Which step must be performed to find out how ¼ liter cups can be filled with the remaining juice?

• Subtract ¼ from ½

• Divide ½ by ¼.

• Multiply ½ by ¼ .

• Add ½ and ¼ .