Answer:
60
Step-by-step explanation:
write 120 like this: 120/2
Then just multiply the numerators.
Which gets you 120/2.
Then change it it to a mixed fraction which is 60.
21
x=140times0.4
then subtract your anser from 140
1. A.) 300 cm
2. D.) 1700 in
3. A.) 12 cm
4. B.) 421 FT
