Sasi Math (Revised for 1024)

Scroll:Real number system >> Simplify the following fraction : >> saq (4475)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Poongodi reads $\frac{3}{7}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer:_______________

Jeevini reads $\frac{3}{6}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer:_______________

Tulasi reads $\frac{3}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer:_______________

Keerthi reads $\frac{1}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{5}$ hours

Answer:_______________

Parveen reads $\frac{1}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer:_______________

Thamarai reads $\frac{1}{5}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{4}$ hours

Answer:_______________

Tamilselvi reads $\frac{3}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer:_______________

Ovini reads $\frac{1}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer:_______________

Amutha reads $\frac{2}{8}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer:_______________

10)

Nandini reads $\frac{3}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer:_______________

Poongodi reads $\frac{3}{7}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer: $\frac{1}{1}$

SOLUTION 1 :

Given :

The part of the book read by Poongodi in 1 hour = $\frac{3}{7}$

So, the part of the book read by her in 2 $\frac{1}{3}$ hour = 2 $\frac{1}{3}$ x $\frac{3}{7}$

= $\frac{(7}{3)}$ x $\frac{3}{7}$

= $\frac{21}{21}$

= $\frac{1}{1}$

Poongodi reads $\frac{1}{1}$ part of a book in 2 $\frac{1}{3}$ hours.

Jeevini reads $\frac{3}{6}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer: $\frac{3}{4}$

SOLUTION 1 :

Given :

The part of the book read by Jeevini in 1 hour = $\frac{3}{6}$

So, the part of the book read by her in 1 $\frac{1}{2}$ hour = 1 $\frac{1}{2}$ x $\frac{3}{6}$

= $\frac{(3}{2)}$ x $\frac{3}{6}$

= $\frac{9}{12}$

= $\frac{3}{4}$

Jeevini reads $\frac{3}{4}$ part of a book in 1 $\frac{1}{2}$ hours.

Tulasi reads $\frac{3}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer: $\frac{15}{28}$

SOLUTION 1 :

Given :

The part of the book read by Tulasi in 1 hour = $\frac{3}{7}$

So, the part of the book read by her in 1 $\frac{1}{4}$ hour = 1 $\frac{1}{4}$ x $\frac{3}{7}$

= $\frac{(5}{4)}$ x $\frac{3}{7}$

= $\frac{15}{28}$

= $\frac{15}{28}$

Tulasi reads $\frac{15}{28}$ part of a book in 1 $\frac{1}{4}$ hours.

Keerthi reads $\frac{1}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{5}$ hours

Answer: $\frac{6}{35}$

SOLUTION 1 :

Given :

The part of the book read by Keerthi in 1 hour = $\frac{1}{7}$

So, the part of the book read by her in 1 $\frac{1}{5}$ hour = 1 $\frac{1}{5}$ x $\frac{1}{7}$

= $\frac{(6}{5)}$ x $\frac{1}{7}$

= $\frac{6}{35}$

= $\frac{6}{35}$

Keerthi reads $\frac{6}{35}$ part of a book in 1 $\frac{1}{5}$ hours.

Parveen reads $\frac{1}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer: $\frac{5}{32}$

SOLUTION 1 :

Given :

The part of the book read by Parveen in 1 hour = $\frac{1}{8}$

So, the part of the book read by her in 1 $\frac{1}{4}$ hour = 1 $\frac{1}{4}$ x $\frac{1}{8}$

= $\frac{(5}{4)}$ x $\frac{1}{8}$

= $\frac{5}{32}$

= $\frac{5}{32}$

Parveen reads $\frac{5}{32}$ part of a book in 1 $\frac{1}{4}$ hours.

Thamarai reads $\frac{1}{5}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{4}$ hours

Answer: $\frac{9}{20}$

SOLUTION 1 :

Given :

The part of the book read by Thamarai in 1 hour = $\frac{1}{5}$

So, the part of the book read by her in 2 $\frac{1}{4}$ hour = 2 $\frac{1}{4}$ x $\frac{1}{5}$

= $\frac{(9}{4)}$ x $\frac{1}{5}$

= $\frac{9}{20}$

= $\frac{9}{20}$

Thamarai reads $\frac{9}{20}$ part of a book in 2 $\frac{1}{4}$ hours.

Tamilselvi reads $\frac{3}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer: $\frac{9}{16}$

SOLUTION 1 :

Given :

The part of the book read by Tamilselvi in 1 hour = $\frac{3}{8}$

So, the part of the book read by her in 1 $\frac{1}{2}$ hour = 1 $\frac{1}{2}$ x $\frac{3}{8}$

= $\frac{(3}{2)}$ x $\frac{3}{8}$

= $\frac{9}{16}$

= $\frac{9}{16}$

Tamilselvi reads $\frac{9}{16}$ part of a book in 1 $\frac{1}{2}$ hours.

Ovini reads $\frac{1}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer: $\frac{5}{28}$

SOLUTION 1 :

Given :

The part of the book read by Ovini in 1 hour = $\frac{1}{7}$

So, the part of the book read by her in 1 $\frac{1}{4}$ hour = 1 $\frac{1}{4}$ x $\frac{1}{7}$

= $\frac{(5}{4)}$ x $\frac{1}{7}$

= $\frac{5}{28}$

= $\frac{5}{28}$

Ovini reads $\frac{5}{28}$ part of a book in 1 $\frac{1}{4}$ hours.

Amutha reads $\frac{2}{8}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer: $\frac{11}{20}$

SOLUTION 1 :

Given :

The part of the book read by Amutha in 1 hour = $\frac{2}{8}$

So, the part of the book read by her in 2 $\frac{1}{5}$ hour = 2 $\frac{1}{5}$ x $\frac{2}{8}$

=(1 $\frac{1}{5}$ ) x $\frac{2}{8}$

= $\frac{22}{40}$

= $\frac{11}{20}$

Amutha reads $\frac{11}{20}$ part of a book in 2 $\frac{1}{5}$ hours.

10)

Nandini reads $\frac{3}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer: $\frac{11}{10}$

SOLUTION 1 :

Given :

The part of the book read by Nandini in 1 hour = $\frac{3}{6}$

So, the part of the book read by her in 2 $\frac{1}{5}$ hour = 2 $\frac{1}{5}$ x $\frac{3}{6}$

=(1 $\frac{1}{5}$ ) x $\frac{3}{6}$

= $\frac{33}{30}$

= $\frac{11}{10}$

Nandini reads $\frac{11}{10}$ part of a book in 2 $\frac{1}{5}$ hours.