7/90
56/210 = 4/15 when simplified
1 : 6
210 x 0.9 = 189 Therefore, 90 percent of 210 is equal to 189.
The LCM (Least Common Multiple) of 90 and 210 is the smallest number that has both 90 and 210 as factors. The LCM of 90 and 210 is 630 (2 x 32 x 5 x 7), which is the multiple of the highest power of prime factors from both numbers (2 x 32 x 5 = 90 and 2 x 3 x 5 x 7 = 210)
7/90
56/210 = 4/15 when simplified
2.3333
-620
GCF(210, 90) = 30.
GCF of 84 90 and 210 is 6.
The GCF is 30.
1 : 6
210 x 0.9 = 189 Therefore, 90 percent of 210 is equal to 189.
The least common multiple of the numbers 210 and 90 is 630.
The GCF of 84, 90, and 210 is 6.
Divide 98 and 210 by their GCF, 14 210/98 = 15/7 or 2 and 1/7