You are at a birthday party and the cake is brought in. The birthday candles on the cake are in a pattern: red, yellow, red, yellow, blue, red, yellow, blue, green. The pattern continues, adding pink, orange, purple, and white candles. How many candles are on the cake in all? A: 35 candles B: 36 candles C: 37 candles D: 38 candles
I'd be very grateful for any help as I am useless at these questions Thanks.