40/7 =5.714285714285714
299 ÷ 40 = 7 with remainder 19
420/60 = 7 times
Thetr are: 40/7 = 5 with a remainder of 5
40 times.
40 with 3 remaining 283 - 3 = 280 = 7 x 40
5 times with 5 remaining
40
7 with remainder 40.
3 with remainder 7.
40 with remainder 7.
5 with remainder 5.