Use the number line to answer the following 2 22 questions. 0 0 0 3 3 0 ​ 1 1 2 2 7 3 3 7 ​ 3 3 4 4 14 3 3 14 ​ 5 5 6 6 7 7 21 3 3 21 ​ 8 8 9 9 28 3 3 28 ​ How many groups of 1 3 3 1 ​ start fraction, 1, divided by, 3, end fraction are in 9 99? groups Evaluate. 9 ÷ 7 3 = 9÷ 3 7 ​ =9, divided by, start fraction, 7, divided by, 3, end fraction, equals