Step-by-step explanation:
The volume of cement in cubic feet that the crew needs to fill the patio is 55 cubic feet.
I am pretty sure
Set up multiplication/division of ratios to cancel out units you don't need for the final answer and introduce those that you do.
We have m/s and we want m/min so
(100m/s)(60s/min)=6000m/min
I think that there are 4 termms if we condider onlu plus and minus as operators.