Unit 4 lesson 8 independent practice: finding equivalent ratios
c. compost (spicy)
angela made some compost using 1 part coffee grounds, 6 parts food waste, 12 parts
leaves, and 7 parts grass. she wants to adjust the mix so that it is 1/3 food waste.
which adjustment will work?
a. add 2 more parts food waste and 2 more parts grass.
b. add 4 more parts food waste.
c. add 5 more parts food waste.
d. add 4 more parts food waste and 4 more parts leaves.