Nely and chocolate

Three friends share a chocolate bar. Polly ate 2/5 of the chocolate bar, Kim ate 3/7 of the chocolate bar and Nely ate the rest. What fraction of chocolate bar ate Nely?

Final Answer:

n =  6/35

Step-by-step explanation:

s=52+73=3514+3515=3514+15=35290.8286  n=1s=13529=351 353529=35353529=353529=356=0.1714



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