If Steven rock climbs every 5 days and bikes every 3 days. If he runs and swims today how many days will pass until he runs and swims again on the same day?

Question

If Steven rock climbs every 5 days and bikes every 3 days.  If he runs and swims today how many days will pass until he runs and swims again on the same day?

Ms. Sue · Answer

I think you've left out some information. How often does he run and swim?

Reiny · Answer

He rock-climbs the following days from now day no. 5,10,15,20,... he swims on day no. 3,6,9,12,15,18,.. ahhh, what do you notice?

unknown · Answer

please help me i dont know