Question

A typist can type 44 words in a minute. How many words will he type in
a week if he types daily for 2 hrs and 15 minutes ?​

Answer 1

Answer:

41580

Step-by-step explanation:

in 1 minute  typist will type 44 words

in 2hrs 15 min there are 135 minutes

so he types daily of 44*135=5940 words

there are 7 days in a week

so,

7*5940=41580

Answer 2

Number of words he typed in a week = 41580

Given :- A typist can type 44 words in a minute

To Find :- How much a typist will type in a week if he types daily for 2 hrs and 15 minutes.

Solution :-

Typist types 44 words in 1 minute

In hour he types =

$44 \times 60 = 2640$

There are 7 days in a week

He works for = number of hours per day × 7

$2 \frac{15}{60} \times 7$

$= 2 \frac{1}{4} \times 7$

$= \frac{9}{4} \times 7$

$= \frac{63}{4} = 15 \frac{3}{4} \: hours$

Number of words he typed in a week = number of hours he worked × number of words he typed in an hour.

$= 2640 \times 15 \frac{3}{4} \\ = 2640 \times \frac{63}{4 } \\ = 41580$

Hence, Number of words he typed in a week = 41580

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