Answer:
126
Step-by-step explanation:
if they can do 42 houses in 2 months we need to find out how many houses they can complete in 1 month
[tex]42 / 2 = 21[/tex]
so they can build 21 houses in 1 month and we need to find out how many they can build in 6 months
[tex]21*6 = 126[/tex]
they can complete 126 homes in 6 months
