Well, darling, 56 goes into 72 just once. That's it, no more, no less. Simple math, no need to complicate things.
1 and 7.
35, 42, 49, 56, 63
14 times.Exactly 14 times
1 and 7 do.
35% of 72= 35% * 72= 0.35 * 72= 25.2
It is: 56/72 = 7/9 by dividing 56 and 72 by their HCF
56+72=128
The L.C.M. of 72 and 56 is 504
56
35% of 72 = 35% * 72 = 0.35 * 72 = 25.2
128