Question

Can u help me with these four questions I don’t understand

Answer 1

3) 28 tails out of 60 total flips = 28/60  = 7/15

4) 4, 5, 6 are the rolls for "4 or greater" and there are 6 total rolls = 4/6  = 2/3

5) 4 alarm clocks out of 10 total clocks = 4/10  = 2/5

6) 7 chocolate out of 16 total pastries = 7/16