Question

Ravina reads 1/5 part of the book in 1 hour . How much part of the book will she read in 2 1/5 hour
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Answer 1

Step-by-step explanation:

In 1 hr Ravina reads 1/5 part of her book

In 2 1/5 hr =11/5 hr she reads = 1/5×11/5 =11/25 part of book

Answer 2

Answer:

so,

the problem is

Ravina reads 1/5 part of the book in 1 hour . How much part of the book will she read in 2 1/5 hour

Step-by-step explanation:

in 1 hr she reads 1/5 part of book

in how many parts she will read book in 2 1/5 hr?

so,

1hr= 1/5

2 1/5 hrs has two one hours and one half-an-hour

so

1/5 + 1/5= 2/5

so in the 2 hrs she will read 2/5 part of book

we should caculate half-an hour value

so part of 1 .hr is 1/5

1/2 hour means?

1/5 divided by two

0.1

1/10

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