Question

Brian can type 3/4 words per second. How many words can he type in 80 seconds?

Answer 1

The given ratio is 3/4 words per second. So, to find the number of words Brain can type in 80 seconds, we have to multiply

$\frac{3}{4}\times80=\frac{240}{4}=60$

Hence, Brain can type 60 words in 80 seconds.