Taylor is making a bracelet. He Starts with 4 blue knots, 4 red knots, and 2 yellow knots, in that order, and repeats the pattern until there is no more string. If the last Knot is yellow which of the following could be the total number of knots on the bracelet. Choose the correct answer:  A) 89  B) 90  C) 95  D) 97  E) 79
Repeating sequence = 4 + 4 + 2= 
<gadget id="calculator">4 + 4 + 2</gadget>
<output>10</output>
10.   As the pattern ends in Y this could be the 9th thread or 10 thread (both are yellow)   Out of the answer choices, correct on should be a multiple of 10(since 10 threads are repeating) and if not, multiple of 10 + 9 (since 10 threads are repeating and last sequence end at first yellow)   none of the options is a direct multiple of 10 and only option that is multiple of 10; + 9 is 79 (10*7) + 9   Hence, answer is 79
<result>E</result>
Taylor is making a bracelet. He Starts with 4 blue knots, 4 red knots, and 2 yellow knots, in that order, and repeats the pattern until there is no more string. If the last Knot is yellow which of the following could be the total number of knots on the bracelet.