Question

Kyle used chalk to write numbers on the chairs for his party.he marked the number 9 on the first seat.his rule was add 6.what numbers did he write on the first six chairs?

Answer 1

first seat = 9
second seat = 9 + 6 = 15
third seat = 15 + 6 = 21
fourth seat = 21 + 6 = 27
fifth seat = 27 + 6 = 33
sixth seat = 33 + 6 = 39