60
420 divided by 7 = 60
60
0.875
420 and its multiples,like 840,1680,etc.
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)
420 divided by 7 = 60
420 divided by 60 gives you an answer of 7. This is because 420 ÷ 60 = 7. To find this answer, you can divide 420 by 60 using long division or a calculator.
420
60
420
0.875
60
0.1429
7/420 = 1/60
420
As a product of its prime factors: 2*2*3*5*7 = 420
60