Question

A helicopter blade does 3206 full turns in 7 minutes. Work out the number of full turns per minute? Then work out how many turns the 30 minute flight takes thereafter.

Answer 1

Answer:

458 turns/min ----- 13740/30 min

Step-by-step explanation:

3206/7 (min) = 458

458 x 30 (min) = 13740