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