2 Mr. Fernandez is mixing soil for his garden. He wants the soil to be
in the proportion of 1 part sand to 2 parts compost.
Part A
Complete the table to show how much compost he needs to add for each amount
of sand to maintain the proportional relationship.
Sand
Compost
1
712
2-3/2
3
5
7
Part B
What is the unit rate of parts compost to parts sand? What is the unit rate of parts
sand to parts compost?

PLS HELP