Question

`\boxed{\bf\cfrac{1}{3} +\cfrac{3}{12} }`

Answer 1

`(7)/(12)`

Explanation:

The denominators must have the same value before we can add them

Multiply numerator/ denominator of
`(1)/(3)` by 4

`(1)/(3)` =
`(4(1))/(4(3))` =
`(4)/(12)` , then

`(4)/(12)` +
`(3)/(12)`

=
`(4+3)/(12)`

=
`(7)/(12)`

Answer 2

`(7)/(12)`

Explanation:

`(1)/(3) + (3)/(12) = (4 + 3)/(12) = (7)/(12)`