Let's first convert the kilograms to grams here.
There are 1,000 grams in a kilogram.
So, 11.2 kg * 1,000 = 11,200 g
The store has a total of 11,200 grams of potatoes.
Next, let's find how many grams of potatoes Colin bought.
1.42 kg * 1,000 = 1,420 g
Add together 1,420 g and 572 g to find how many grams the two bought in total.
1,420 + 572 = 1,992 grams
Finally, subtract that from 11,200 grams to find the grams of potatoes the store has left.
11,200 - 1,992 = 9,208 grams
So, the store has 9,208 grams of potatoes left.
Hope this helped!
