Answer:
31
Step-by-step explanation:

Answer:
2750
Step-by-step explanation:
10% of 2500 is 250
250 + 2500 = 2750
Answer:
The actual length of 60 cm is modeled as 1 cm length.
Step-by-step explanation:
The diameter of the sweep of the main rotor of the helicopter is 18.6 meters i.e. 1860 cm.
Now, the toy model of the helicopter has a sweep of 31 cm.
Therefore, the scale in which the model is made is 1860 : 31 i.e. 60 : 1 ratio.
So, the actual length of 60 cm is modeled as 1 cm length. (Answer)
Answer:
20,275.2
Step-by-step explanation:
PLEASE GIVE ME <em><u>BRAINLIEST</u></em>.