Question

In a 1min i can tpye 90 words how much i will take for type 225 words​

Answer 1

Hey friend,

Here is the solution :-

$1 \: minute \: = 90 \: words \\ \\ 1 \: minute \: = 60 \: seconds \\ \\ 1 \: word \: = \frac{90}{60} = 1.5 \: seconds \\ \\ time \: needed \: to \: type \: 225 \: words \: \\ will \: be \: = 225 \times 1.5 = 337.5 \: seconds \\ \\ when \: converted \: into \: minutes \: \\ = \frac{337.5}{60} = 5.6 \: minutes$

$so \: the \: time \: needed \: to \: type \\ 225 \: \: words \: will \: \\ be \: 5.6 \: minutes.$

I hope this will help you....