Question

100!/98!+99! ajuda a resolver ai plz​

Answer 1

$\frac{100!}{98! + 99!} = \frac{100 \times 99 \times 98!}{98! + 99 \times 98!} = \frac{100 \times 99 \times 98!}{98!(1 + 99)} = \frac{9900}{100} = 99$