Question

Someone help me with this splz

Answer 1

Change in weight

`= 1 (3)/(4) - (1)/(4)`

`= (7)/(4) - (1)/(4)`

`= (7 - 1)/(4)`

`= (6)/(4)`

`= (3)/(2)`

Rate of weight change

`= (3)/(2) / (1)/(4)`

`= (3)/(2) * 4`

`= 3 * 2`

`= 6`