Question

Which pairs of numbers are equivalent?

Select each correct answer.


15/8 and 1 7/8

35/4 and 8 3/4

23/6 and 4 1/6

11/4 and 2 1/2

40/12 and 3 1/3
i need this fast

Answer 1

15/8 and 1 7/8

35/4 and 8 3/4

40/12 and 3 1/3

Explanation:

15/8 and 1 7/8:

Convert the improper fraction into a mixed number:
`(8+7)/(8)`

Calculate the sum or difference:
`(15)/(8)`

Check equivalency: True

Answer: True

=================================================================

35/4 and 8 3/4

Convert the improper fraction into a mixed number:
`(8*4+3)/(4)`

Calculate the product or quotient:
`(32+3)/(4)`

Calculate the sum or difference:
`(35)/(4)`

Check equivalency: True

Answer: True

================================================================

23/6 and 4 1/6

Convert the improper fraction into a mixed number:
`(4*+1)/(6)`

Calculate the product or quotient:
`(24+1)/(6)`

Calculate the sum or difference:
`(25)/(6)`

Check equivalency: False

Answer: False

===============================================================

40/12 and 3 1/3

Reduce the fraction: 10/3

Convert the improper fraction into a mixed number:
`(3*+1)/(3)`

Calculate the product or quotient:
`(9+1)/(3)`

Calculate the sum or difference:
`(10)/(3)`

Check equivalency: True

Answer: True

================================================================

11/4 and 2 1/2

Convert the improper fraction into a mixed number:
`(2*+1)/(2)`

Calculate the product or quotient:
`(4+1)/(2)`

Calculate the sum or difference:
`(5)/(2)`

Check equivalency: False

Answer: False

Answer 2

4 an 5

Explanation: