The greatest common factor of 10 and 20 is 10.
90 days.
For this question you just need to find the least common multiple of 18 and 30. That can be found by first finding the prime factorization of each number. 18 = 2 * 3 * 3 and 30 = 2 * 3 * 5. Then you multiply the 2 * 3 * 3 * 5, you ignore the 3 from 30 because 18 has more 3s. The answer is 90.
Um maybe add some answers choices or a picture next time pls !!
Answer:
Its ether 3 or 4.
Step-by-step explanation:
its more than likely its 4 but I wasn't %100 sure.
Answer:
he needs to be paying $60 per month
Step-by-step explanation:
please kindly check the attached files for explanation