The ratio is: 4 to 5
4:40 = 1:10
4 to 5
It is: 32/40 = 4/5
It is: 30/40 = 3/4
800/40 = 80/4 = 20
3:4 (30/10=3, 40/10=4)
23 to 4
1:40
4 to 15 exclusive 4 to 17 inclusive
a few ratios: 40% = 40 / 100 = 4/10 = 2/5
40 oz is 621/2 percent of 4 lb.The ratio is 5 to 8 .