7/420
60
60
420 divided by 7 = 60
0.875
Try 420
Since 7, -42, and 63 can be divided by 7, the problem can be written as: 7(x² - 6xy + 9y²) now you can factor the problem within the parentheses: 7(x - 3y)(x - 3y)
60
420 divided by 7 = 60
420
420
0.875
60
0.1429
7/420 = 1/60
420
As a product of its prime factors: 2*2*3*5*7 = 420
3.3333
1 hour = 60 minutes 420 divided by 60 = 7 hours