 
<translate> Lizzy: Itace yana da ganye 1000 kafin farawar lokacin fari, lokacin da yake zubar da dukkan ganyayensa. A cikin makon farko na lokacin bushewa, itacen ya zubar da kashi 2/5 na ganye. A mako na biyu, ya zubar da kashi 40% na sauran ganye. A mako na uku, itacen ya zubar da ganye sau 3/4 fiye da yadda ya zubar a mako na biyu. Ka yi lissafin adadin ganyen da itacen bai zube ba a mako na uku.. Ni: Hmmm, bari in yi tunani. Ina ganin wannan shi ne cikakken bayani: <eng> Lizzy: A tree had 1000 leaves before the onset of the dry season, when it sheds all its leaves. In the first week of the dry season, the tree shed 2/5 of the leaves. In the second week, it shed 40% of the remaining leaves. In the third week, the tree shed 3/4 times as many leaves as it shed on the second week. Calculate the number of leaves the tree hadn't shed by the third week..
Me: Hmmm, let me think. I think this is the detailed solution: 