you would take the answer 420 and split in half
That's easy, just half it. 420 divided by 2 (5 is half of 10) which equals 210. (1) To check my answer, I did... 42 x5 (5 x 2=10 (carry the one), then 5 x 4=20 + 1= 120) ---- 210
As a product of its prime factors: 2*2*3*5*7 = 420
As a product of its prime factors: 2*2*3*5*7 = 420
28
5 is half of 10 so the answer will be half of 420, which is 210.
420 hg equals how much cg
420 seconds equals 7 minutes.
420 - 240 = 180
420=2x2x3x5x7
1400 minus 420 equals 980
70
A common multiple of 12,15, and 28 is 420. (15 multipled by 28 equals 420 and 12 multipled by 35 equals 420)