.step 1-read and understand

what is asked in the problem________

how far does a whale of 50 cm diameter travel if it makes 750 revolution

what do you know of the
l problem___________

step 2- plan

what must be done to solve the problems_____________

step 3-solve and answer

carry out the plan and write the final answer___________

step 4–check

is the answer correct?_________
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