Question

8 दर्जन केले का मूल्य रुपया 180 है| तो रुपया 30 में कितने केले ख़रीदे जायेंगे | pleas hariup mujhe jalde batay ki ye kasee baneg

Answer 1

The price of 8 dozen bananas is 180 rupees. So how many bananas will be bought for 30 rupees

$\textbf{Given:}$

$\text{The price of 8 dozen bananas is Rs.180}$

$\textbf{To find:}$

$\text{How many bananas will be bought for 30 rupees}$

$\textbf{Solution:}$

$\text{Consider,}$

$\text{Price of 8 dozen bananas}=Rs.\,180$

$\text{Price of 1 dozen bananas}=\text{Rs.}\,\dfrac{180}{8}=\text{Rs.}\,22.50$

$\text{That is, Price of 12 bananas}=\text{Rs.}\,22.50$

$\text{Price of 1 banana}=\text{Rs.}\dfrac{22.50}{12}$

$\text{Number of bananas will be bought for Rs.30}$

$=\dfrac{30}{\frac{22.50}{12}}$

$=\dfrac{30{\times}12}{22.50}$

$=\dfrac{360}{22.50}$

$=\dfrac{3600}{225}$

$=16$

$\textbf{Answer:}$

$\textbf{16 bananas will be bought for Rs.30}$

Answer 2

given,

8 dozen bananas are cost is 180rs.

consider, how many bananas will be 30rs.

then,

Step-by-step explanation:

the one dozen bananas will be 180÷8=22.50

when, bananas of the 30rs will be here

30×12÷22.50= 16

16 bananas will be bought by 30 rs