I’m going to go with 77 i’m pretty sure
Answer:
c is the correct answer..........
Answer:
either it's 1:3 or 1:6
Step-by-step explanation:
3 students went to the zoo, and 15 students went to the aquarium.
15 plus 3 is 18.
3/18 then reduces to 1/6
therefore it is:
1:6
(before, I got my answer deleted so, maybe it is 1:3, but I solved it and got 1:6)
Answer:
Five plus free equals 7
Step-by-step explanation:
I added five plus three

The minutes cancel out leaving you with:

= 3.2 revs per second.
The wheel does
3.2 revolutions per second.