Question

who will solve this 5,6,7,8,9, I will mark brain list

Answer 1

$6) \frac{6}{36} = \frac{36}{216} \\ \frac{1}{6} = \frac{1}{6} \\ 7)3200words \: in \: 60min. \\ in \: 15min \: = \frac{3200}{60} = \frac{x}{15} \\ = 15 \times 3200 = 60 \times x \\ = x = 15 \times 3200 \: divided \: by \: 60 \\ = 800 \\ there \: are \: 800 \: words \: in \: 15 min.$