5.   Find:

             (a)\; \frac{1}{2}\;\; of\; (i)24\; \; (ii)46              (b)\; \frac{2}{3}\;\; of\; (i)18\; \; (ii)27

              (c)\; \frac{3}{4}\;\; of\; (i)16\; \; (ii)36                (d)\; \frac{4}{5}\;\; of\; (i)20\; \; (ii)35

 

            

Answers (1)

(a)(i)\; \frac{1}{2}\;\; of\; 24

On Multiplying we get,

\; \frac{1}{2}\;\; of\; 24=\frac{1}{2}\times24=\frac{1\times24}{2}=12

(a)\;ii) \frac{1}{2}\;\; of\;46

On multiplying, we get 

\Rightarrow \frac{1}{2}\;\; of\;46=\frac{1}{2}\times46=\frac{1\times46}{2}=23.

(b)(i)\; \frac{2}{3}\;\; of\;18

On Multiplying, we get

\Rightarrow \frac{2}{3}\;\; of\;18=\frac{2}{3}\times18=\frac{2\times18}{3}=\frac{36}{3}=12.

(b)(ii)\; \frac{2}{3}\;\; of\;27

On multiplying, we get 

\Rightarrow \frac{2}{3}\:\:of\:\:27=\frac{2}{3}\times27=\frac{2\times27}{3}=\frac{54}{3}=18

(c)(i)\; \frac{3}{4}\;\; of\; 16

On multiplying, we get 

\Rightarrow \frac{3}{4}\:\:of\:\:16=\frac{3}{4}\times16=\frac{3\times16}{4}=\frac{48}{4}=12.

(c)(ii)\; \frac{3}{4}\;\; of\; 36

\Rightarrow \frac{3}{4}\:\:of\:\:36=\frac{3}{4}\times36=\frac{3\times36}{4}=\frac{108}{4}=27

(d)(i)\; \frac{4}{5}\;\; of\; 20\;

On multiplying, we get 

\frac{4}{5}\;\; of\; 20\;=\frac{4}{5}\times20=\frac{4\times20}{5}=\frac{80}{5}=16

(d)(ii)\; \frac{4}{5}\;\; of\; 35\;

On Multiplying, we get,

\; \frac{4}{5}\;\; of\; 35\;=\frac{4}{5}\times35=\frac{4\times35}{5}=\frac{140}{4}=28

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout JEE Main April 2021 (Easy Installments)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Exams
Articles
Questions