Respuesta :
7 lbs 8 oz more weight can the trolley hold the trolley can hold 20 lbs of groceries and Annie put 12 lbs 8 oz of groceries on the trolley. This can be obtained by converting the values to oz and subtracting them.
How much more weight can the trolley hold ?
We know that, 1 lbs = 16 oz
Capacity of the trolley = 20 lbs
= 20 × 16 oz
= 320 oz
Weight put in the trolley = 12 lbs 8 oz
= ( 12 × 16 ) + 8 oz
= 192+8 oz
= 200 oz
Remaining weight that the trolley can hold = 320 oz - 200 oz
= 120 oz
= (7 × 16) + 8 oz
= 7 lbs 8 oz
Hence 7 lbs 8 oz more weight can the trolley hold the trolley can hold 20 lbs of groceries and Annie put 12 lbs 8 oz of groceries on the trolley.
Learn more about converting units here:
brainly.com/question/12605149
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