Mathematics, 09.10.2019 17:20 giovney
In autumn a tree starts to shed its leaves. 2/5 of the leaves fall off in the first week, 1/2 of those remaining fall off in the second week, and 2/3 fall of in the third week.85 leaves now remain.
what fraction of leaves have fallen off at the end of:
a)the second week
b)the third week ?
how many leaves did the tree have to start with ?
Answers: 1
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In autumn a tree starts to shed its leaves. 2/5 of the leaves fall off in the first week, 1/2 of tho...
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