Everyday 3 days Marco fills up his car with gas. Every 8 days he washes his car . On what day will Marco fill his car up with gas and wash it?

Respuesta :

3, 6, 9, 12,15, 18, 21, 24
8, 16, 24

Marco will fill up his car with gas and wash it on the 24th day.
The answer is 24 just do 8 and 3's least common denominator