0.6667
LCM factoring 512=2*2*2*2*2*2*2*2*2 648=2*2*2*2*3*3*3*3 lcm=2*2*2*2*2*2*2*2*2*3*3*3*3=41,472
3/2
108 = 2*2*3*3*3 144 = 2*2*2*2*3*3 48 = 2*2*2*2*3 72 = 2*2*2*3*3 So the GCF is 2*2*3 = 12 [108 limits gcf to 2^2, 48 limits it to 3^1]
2 3 and 3 2 are not equal.
2/3 of 3 = 3*2/3 = 2 which is an integer, not a fraction!2/3 of 3 = 3*2/3 = 2 which is an integer, not a fraction!2/3 of 3 = 3*2/3 = 2 which is an integer, not a fraction!2/3 of 3 = 3*2/3 = 2 which is an integer, not a fraction!
1296 = 2*2*2*2*3*3*3*3 = 24*341296 = 2*2*2*2*3*3*3*3 = 24*341296 = 2*2*2*2*3*3*3*3 = 24*341296 = 2*2*2*2*3*3*3*3 = 24*34
108 = 2*2*3*3*3108 = 2*2*3*3*3108 = 2*2*3*3*3108 = 2*2*3*3*3
0.6667
3 is 3/2 of 2 2 is 2/3 of 3
2/3 - 3 = 2/3 - 3/1 = 2/3 - (3×3)/(1×3) = 2/3 - 9/3 = (2-9)/3 = -7/3 = -(2×3+1)/3 = -2 1/3
2/3 of 3 is 2.
LCM factoring 512=2*2*2*2*2*2*2*2*2 648=2*2*2*2*3*3*3*3 lcm=2*2*2*2*2*2*2*2*2*3*3*3*3=41,472
1728 = 2 * 2 * 2 * 2 * 2 * 2 * 3 * 3 * 3 = 2^6 * 3^3 They are in exponents: 2^6 and 3^3
3/2
180 = 2*2*3*3*5180 = 2*2*3*3*5180 = 2*2*3*3*5180 = 2*2*3*3*5
41.The prime numbers which are less than 25 are 2, 3, 5, 7, 11, 13, 17, 19 and 23.2 + 23 Using two numbers3 + 3 + 19 Using three numbers3 + 5 + 173 + 11 + 115 + 7 + 137 + 7 + 112 + 2 + 2 + 19 Using four numbers2 + 3 + 3 + 172 + 3 + 7 + 132 + 5 + 5 + 132 + 5 + 7 + 112 + 2 + 2 + 2 + 17 Using five numbers2 + 2 + 3 + 5 + 132 + 2 + 3 + 7 + 112 + 2 + 5 + 5 + 112 + 2 + 7 + 7 + 73 + 3 + 3 + 3 + 133 + 3 + 3 + 5 + 113 + 3 + 5 + 7 + 73 + 5 + 5 + 5 + 75 + 5 + 5 + 5 + 52 + 2 + 2 + 3 + 3 + 13 Using six numbers2 + 2 + 2 + 3 + 5 + 112 + 2 + 2 + 5 + 7 + 72 + 3 + 3 + 3 + 3 + 112 + 3 + 3 + 3 + 7 + 72 + 3 + 3 + 5 + 5 + 72 + 3 + 5 + 5 + 5 + 53 + 3 + 3 + 3 + 3 + 5 + 5 Using seven numbers2 + 2 + 2 + 2 + 2 + 2 + 2 + 11 Using eight numbers2 + 2 + 2 + 3 + 3 + 3 + 3 + 72 + 3 + 3 + 3 + 3 + 3 + 3 + 52 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 7 Using nine numbers2 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 52 + 2 + 3 + 3 + 3 + 3 + 3 + 3 + 32 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 7 Using ten numbers2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 52 + 2 + 2 + 2 + 2 + 3 + 3 + 3 + 3 + 32 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 5 Using eleven numbers2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 + 3 + 32 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 Using twelve numbers