Dan rides his bike to town every eighth day soo walks to town every third day on which days are they likely to meet in town

Since the least common multiple of 3 and 8 is 24. They would meet on the 24th day.

The answer is 24 days, commonly you can multiply both numbers together to get the least common multiple unless they are very large numbers and then finding each out to like 5-7 places should also get you an answer

Google will togoh

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)