Question 1192503
<br>
x = # bought in November
1.30(x) = 1.3x = # bought in December (30% more then November)
.50(1.3x) = 0.65x = # bought in January (50% less than in December -- i.e., 50% as many)<br>
The number bought in November is 3577 more than in January:<br>
{{{x-0.65x=3577}}}
{{{0.35x=3577}}}
{{{x=3755/0.35=10220}}}<br>
ANSWER: He bought 10220 lemons in November<br>