The same equal groups of 12 and 18 refer to their common multiples, which can be found using the least common multiple (LCM). The LCM of 12 and 18 is 36, meaning that 36 can be divided into equal groups of both 12 and 18. Specifically, 36 can be divided into 3 groups of 12 and 2 groups of 18.
12 x 18 = 216
1.5 x 12 = 18
x + 12 = 18 Therefore, x = 18 - 12 x = 6
12
4:9 8:18 12:27 16:36 All are the same ratios.
12 / 18 is equal to 0.666667 or 2/3.
18 groups of 4
18 * 12 = 216
12 x 18 = 216
Oh, dude, that's easy. So, like, if you wanna divide 72 into equal groups, you could totally go with, like, 6 groups of 12. But, like, you could also do 8 groups of 9. It's all good, man. Just divide and conquer, you know?
1.5 x 12 = 18
12/18 = 2/3
12
2 groups of 9 9 groups of 2 6 groups of 3 3 grouos of 6 1 group of 18 18 groups of 1
x + 12 = 18 Therefore, x = 18 - 12 x = 6
1.5 dozen = 18
12