If 78 sit-ups is done in 2 minutes how many can be done in 5 minutes
2 answers:
Answer:
195 sit-ups
Step-by-step explanation:
If 78 are done in 2 minutes, then
78/2 = 39 sit-ups are done per minute, so
39(5) = 195 sit-ups are done in 5 minutes
Answer:
195
Step-by-step explanation:
78/2*5
You might be interested in
13
Step-by-step explanation:
N^2.....because this is the product of n and itself, not the sum
Answer:
D
Step-by-step explanation:
the rest of them have 2 Y for 1 X
