(42)
(43)
1 43/105
1/3 + 5/8 + 4/5 =
3 x 5 x 7 = 105
105 3 = 35, 105 5 = 21, 105 7 = 15
35 x 2 = 70, 21 x 3 = 63, 15 x 1 = 15
70/105 + 63/105 + 15/105 = 148/105 = 1 43/105
(43)
(44)
1 91/120
5/9 + 4/7 + 2/5 =
3 x 8 x 5 = 120
120 3 = 40, 120 8 = 15, 120 5 = 24
40 x 1 = 40, 15 x 5 = 75, 24 x 4 = 96
40/120 + 75/120 + 96/120 = 211/120 = 1 91/120
IF YOU GOT THE LAST THREE (3) PROBLEMS CORRECT
AND DO NOT FEEL THAT YOU NEED ADDITIONAL
PRACTICE, SKIP TO FRAME NUMBER 48; OTHERWISE,
CONTINUE WITH THE NEXT FRAME.
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