-27
Prime factorization: 30 = 2 x 3 x 5 36 = 22 x 32 60 = 22 x 3 x 5 The LCM of 30, 36, and 60 is 22 x 32 x 5 = 180.
420 35 = 5 x 7 12 = 22 x 3 lcm = 22 x 3 x 5 x 7 = 420
20% X=22 ( 20/100)X=22 X/5=22 x=110 The number is 110
22 x 5 = 110
5+x = 22 x = 22-5 x = 17
-27
7 x 22 x 5 = 770
4.4 x 5 = 22
22 = 2 x 11 50 = 2 x 5 x 5
22
Prime factorization: 30 = 2 x 3 x 5 36 = 22 x 32 60 = 22 x 3 x 5 The LCM of 30, 36, and 60 is 22 x 32 x 5 = 180.
4.4 5 x 4.0 = 20 5 x 0.4 = 2 20 + 2 = 22 4.0 + 0.4 = 4.4
420 35 = 5 x 7 12 = 22 x 3 lcm = 22 x 3 x 5 x 7 = 420
1 x 22 = 22 2 x 22 = 44 3 x 22 = 66 4 x 22 = 88 5 x 22 = 110 6 x 22 = 132 7 x 22 = 154 8 x 22 = 176 9 x 22 = 198 10 x 22 = 220 11 x 22 = 242 12 x 22 = 264
20% X=22 ( 20/100)X=22 X/5=22 x=110 The number is 110
5 x 22