The least common multiple of 420 , 628 = 65,940
628
7 divide 420 = 0.016666666666666666
42
Simply divide 75 by 420 75/420=0.1785
Not evenly. 420/24 = 17.5
Divide 15 into 420 for the answer.
28
0.1429
420 mL = 0.42 LTo convert from mL to L, divide by 1000.
The LCM of 60 and 21 is 420
one half means divide by two-- that fact is worth remembering! 420 is especially easy to divide by 2, since all of the digits can be divided by 2. Divide 2 into 4 to get 2; divide two into 2 to get 1 and divide 2 into 0 to get 0, so the answer is 210.