The answer is 1because a number is multiple by 20 then 200 and multiple by 3 -7=1
Answer:
The number of instruments assembled in 7.5 hours are 450 n/t.
Step-by-step explanation:
The number of instruments assembled in t minutes = n
the number of instruments assembled in 1 minute = n / t
Total time = 7.5 hours = 7.5 x 60 = 450 minutes
So, the number of instruments assembled in 450 minutes are
Answer:
6
Step-by-step explanation:
but not sure
Answer: 55
Solution: 1x 5
Answer accended: 55