x - 15% = 630 so 85% of x = 630 x*85/100 = 630 x = 630*100/85 = 741.1765 approx.
630 + 9% = 630 x (1 + (9/100)) = 630 x 1.09 = 686.7
The factor pairs of 630 are: 1 × 630 2 × 315 3 × 210 5 × 126 6 × 105 7 × 90 9 × 70 10 × 63 14 × 45 15 × 42 18 × 35 21 × 30
630 = 2 x 3 x 3 x 5 x 7
2 x 3 x 3 x 5 x 7 = 630
x - 15% = 630 so 85% of x = 630 x*85/100 = 630 x = 630*100/85 = 741.1765 approx.
X = 630/15 = 42
630 = 1 x 630, 2 x 315, 3 x 210, 5 x 126, 6 x 105, 7 x 90, 9 x 70, 10 x 63, 14 x 45, 15 x 42, 18 x 35, or 21 x 30
1 x 630, 2 x 315, 3 x 210, 5 x 126, 6 x 105, 7 x 90, 9 x 70, 10 x 63, 14 x 45, 15 x 42, 18 x 35, 21 x 30 = 630
630 ft2
1 x 630, 2 x 315, 3 x 210, 5 x 126, 6 x 105, 7 x 90, 9 x 70, 10 x 63, 14 x 45, 15 x 42, 18 x 35, 21 x 30 = 630
630*0.15=94.5. 15 percent of 630 is 94.5.
630 + 9% = 630 x (1 + (9/100)) = 630 x 1.09 = 686.7
The factor pairs of 630 are: 1 × 630 2 × 315 3 × 210 5 × 126 6 × 105 7 × 90 9 × 70 10 × 63 14 × 45 15 × 42 18 × 35 21 × 30
The prime factors of 630 are 2 x 3 x 3 x 5 x 7
630 315,2 105,3,2 35,3,3,2 7,5,3,3,2
2 x 3 x 3 x 5 x 7 = 630