Solution:
The amount of squash she picked on Monday is
The amount of squash she picked on Tuesday is
The amount she used to make soup is
Concept:
To calculate the amount of squash left, we will add the amount of squash she picked and then substract the amount she used from it
Step 1:
The amount she picked will be
Step 2:
The amount left will be calculated using the formula below
By substituting the values, we will have
Hence,
The amount left = 7.21 pounds