Question

karan copied out a 6000 words essay in 800 mins. How many words can he copy out in 4 hours?​

Answer 1

Step-by-step explanation:

karan copied 6000 in 800 minutes

so how many words he can copy in 1 minute

6000/800=7.5 words

so he can do in 240 minutes (same as 4 hrs because 4×60=240)

so 7.5×240=1800

so he can type 1800 in 4 hrs

hope this helps you

thank you

Answer 2

Answer:

1800 words

Step-by-step explanation:

It is a case of direct variation

4hrs =4×60 mins=240mins

$6000 \div 800 = x \div 240$

they will be cross multiplied

so,

$x = 6000 \times 240 \div 800 = 1800$

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