Answer:
10 minutes
Step-by-step explanation:
Assuming men and minutes are interchangeable, 3 times as many men can be assumed to assemble the toys in 1/3 as much time.
21 men can make 21 toys in 30/3 = 10 minutes.
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<em>Additional comment</em>
We have to assume there are no rate-limiting steps in the process. This assumption is not always valid.
16 sit-ups because 2 to the 5th power is 16
Answer:
30,000
Step-by-step explanation:
place value of 3 is tens of thousands (10,000)
therefore its total value is : 3×10,000=30,000
Answer:
x=1
Step-by-step explanation:
22-18=4 18-18=/
18x1=18
22=18(1)+4
22-18(1)=4