2.64 divided by 6 equals 0.44. one ounce costs 44 cents
3 quarters (75cents) and 10 nickels (50cents) = 1.25$
Find the LCM of the four numbers (3, 5, 8, 12)
3: 3
5: 5
8: 2 * 2 * 2
12: 2 * 2 * 3
LCM = 2 * 2 * 2 * 3 * 5
= 120
Answer: 120 years
Becaus you have 2A and 2b this is what i think it could mean A+A+B+B