Question

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Answer 1

(53*17)/(41*17)=53/41=1 12/41

(55*18)/(24*33)=(11*5*2*3*3)/(11*3*3*2*4)=5/4=1 1/4

(25*32)/(40*35)=(5*5*8*4)/(8*5*5*7)=4/7