Question

janis lights two candles at the same. The red candle is 12in long and burns at the rate of 2.5in per hr. The blue candle is 9in long and burns 1.5in per hr......so at 0hr the red one burned ____in. at 1hr its ____in. long..how did you get the answer so i can do the rest

Answer 1

at 0 hours?

Answer 2

at 0 hours it would be 12 inches because it hasnt burned yet and at 1 hour what 12 in minus 2.5? theres your answer