we have
probability first one is an apple:
[tex]\frac{6}{6+4}=\frac{6}{10}[/tex]probability the second one is banana:
[tex]\frac{4}{6+4}=\frac{4}{10}[/tex]therefore, the probability that the first one is an apple and the second one is banana:
[tex]\frac{6}{10}\times\frac{4}{10}=\frac{24}{100}=\frac{6}{25}[/tex]answer: 6/25
