Three committees meet today. Of these three committees, one meets every 11 days, a second meets every 15 days, and the third meets every 21 days. What is the nu
Matematika
akbarchopper
Pertanyaan
Three committees meet today. Of these three committees, one meets every 11 days, a second meets
every 15 days, and the third meets every 21 days. What is the number of days before they all meet on
the same day again?
every 15 days, and the third meets every 21 days. What is the number of days before they all meet on
the same day again?
1 Jawaban
-
1. Jawaban AkiraKiraa
11=1,11
15=3,5
21=3,7
KPK=1x11x3x5x7
385x7=1155
mereka akan bertemu 1155 hari lagi