Answer:
7 kilograms of carrots.
Explanation:
Jennifer's grandmother buys carrots at the farm stand.
The total weight of the carrots she buys = 28 kilograms
She and her 3 grandchildren equally shares the carrots.
The number of persons among carrots were distributed = 4 persons
To calculate how many kg of carrot each person will get =

They each will get =

= 7 kilograms.
Jennifer will get 7 kilograms of carrots.