Question

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Oblicz; 3/4 : 4 1/2 + 7 : 1 1/6 =

3/5 : (1 1/2 * 3/4) =

Answer 1

3/4 :  4  1/2 + 7 :1  1/6 = 3/4 : 9/2 + 7 :  7/6 = 3/4  * 2/9 + 7 * 6/7 =

= 1/2 * 1/3 + 6 = 1/6 + 6 =  6  1/6

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3/5: (1  1/2 * 3/4) = 3/5 : ( 3/2 * 3/4) = 3/5 : 9/8 = 3/5 * 8/9 = 1/5 *8/3 = 8/15

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