Question

15÷6 2/3

A. 100 1/4
B. 2 1/4
C. 100
D. 2 3/4

Answer 1

B

Explanation:

15 ÷ 6
`(2)/(3)` ( change mixed number to an improper fraction )

= 15 ÷
`(20)/(3)`

• leave first number

• change division to multiplication

• turn fraction ' upside down '

= 15 ×
`(3)/(20)` ( cancel 15 and 20 by 5 )

= 3 ×
`(3)/(4)`

=
`(9)/(4)`

= 2
`(1)/(4)` → B

Answer 2

Answer: B

Explanation: