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Ch.4 HW. 1. Take out HW 2. Take out a pen (NOT THE SAME COLOR AS YOUR HW if you completed it in pen). 3. Correct your answers. Pg.178 #(1); (11-20 odd); (22-26); (27-34 odd). 1) the GCF of the numerator and denominator is 1 11) 4/9 13) 5/7 15) 7/12 17) 3/4 19) 7/15 22) yes 23)yes
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Ch.4 HW 1. Take out HW 2. Take out a pen (NOT THE SAME COLOR AS YOUR HW if you completed it in pen). 3. Correct your answers
Pg.178 #(1); (11-20 odd); (22-26); (27-34 odd) • 1) the GCF of the numerator and denominator is 1 • 11) 4/9 • 13) 5/7 • 15) 7/12 • 17) 3/4 • 19) 7/15 • 22) yes • 23)yes • 24) yes • 25) no • 26) no • 27) 9 • 29) 42 • 31) 2 • 33) 10
Pgs.191-192 #(2); (3-8 odd); (9-14 odd); (27-30 may choose 2 to complete) • 2) write equivalent fractions that have the same denominator, one for each fraction, and then compare the numerators • 3) < • 5) > • 7) > • 9) 3/10; 1/3; 11/30; 2/5 • 11) 1/3; 3/7; ½; 9/14 • 13) 2/3; 32/45; 20/27; 7/9 • 27) -30) picture on next slide