Question

Which expression has a value greater than 1/2?A. 1/2×5/5B. 1/2×4/5C.1/2×5/4D.1/2×4/5

Answer 1

To multiply fractions you can follow the next formula:

`(a)/(b)\cdot(c)/(d)=(a\cdot b)/(b\cdot d)`

A.

`(1)/(2)\cdot(5)/(5)=(5)/(10)=(1)/(5)`

B.

`(1)/(2)\cdot(4)/(5)=(4)/(10)=(2)/(5)`

C.

`(1)/(2)\cdot(5)/(4)=(5)/(8)`

D.

`(1)/(2)\cdot(4)/(5)=(4)/(10)=(2)/(5)`The expression has a value greater than 1/2 is the C.