Solve please! Brought 10 c of grapes to shop. Till a lunch sold 1/8 all grapes, and after a lunch sold 1/5 residues. how many grapes needed to be sold?

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1000:8=125 till a lunch. 1000-125=875. 875:5=175 after a lunch. 875-175=700 kg needed to be sold to the answer 700 10 c =1000kg sold 1000:8*1=125kg sold till a lunch 1000-125=875kg ostlos 125+175=300kg sold all 1000-300=700kg it was necessary to sell 700 kg =7ts the answer: it was necessary to sell 7 c
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