Yes what problems you need help with
Exact form 40/9 mixed form 4/9. im not an expert.. hope this help!
The sense of "rate<span>" being used is "a quantity, amount, or degree of something measured per unit of something else". This is what is asked in this problem. TO calculate, we divide the number of steps to the time it takes.
Steps/min = 775/12 1/2 = 62 steps per minute
Hope this answers the question. Have a nice day.</span>
Answer:
66 cm
Step-by-step explanation:
Diameter (d) = 21 cm
