Question

A man had₹25000 he gave 20% of his money to his son 40% of his money to his daughter and 25% of his money to his wife. Calculate how much money left??

Answer 1

Answer:

Money left with him = ₹ 3,750

Step-by-step explanation:

Given:

• Total money = Rs. 25,000

• Money given to son = 20%

• To his daughter = 40%

• To his wife = 25%

To find :

• Money left with him.

Solution :

20 % of 25000

⇒ 25000 × 20 / 100

⇒ 50000 / 100

⇒ 5000

20 % of 25000 = 5000 ----------(A)

⇒ 40 % of 25000

⇒ 25000 × 40 / 100

⇒ 100000 / 100

⇒ 10000

40 % of 25000 =10000------------(B)

⇒ 25 % of 25000

⇒ 25000 × 25 / 100

⇒ 625000 / 100

⇒ 6250

25 % of 25000 = 6250 ------------(C)

★ Add (A), (B) and (C)

⇒ 5000 + 10000 + 6250

⇒ 21250

Remaining money :

⇒ 25,000 - 21,250

⇒ 3,750

Money left with him = ₹ 3,750

Answer 2

$\bf{\underline{\underline{\bigstar\bigstar\: Solution : }}}$

$\:$

$\footnotesize{ Money \: he \: give \: to \: his \: son = 20 \% \: of \: Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: son = \dfrac{20}{100} \times of Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: son = \dfrac{20}{\cancel{100}} \times of \cancel{Rs. 25,000 }}$

$\footnotesize{\implies Money \: he \: give \: to \: his \: son = 5,000 }$

$\:$

$\rule{200}2$

$\:$

$\footnotesize{ Money \: he \: give \: to \: his \: daughter = 40 \% \:of \:Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: daughter = \dfrac{40}{100} \times of Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: daughter = \dfrac{20}{\cancel{100}} \times of Rs. \cancel{25,000 }}$

$\footnotesize{\implies Money \: he \: give \: to \: his \: daughter = Rs. 10,000 }$

$\:$

$\rule{200}2$

$\:$

$\footnotesize{Money \: he \: give \: to \: his \: wife = 25 \% \: of\: Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: wife = \dfrac{25}{100} \times Rs. 25,000 }$

$\footnotesize{\implies Money \: he \: give \: to \: his \: wife = \dfrac{25}{\cancel{100}} \times \cancel{ Rs. 25,000 }}$

$\footnotesize{\implies Money \: he \: give \: to \: his \: wife = 6,250 }$

$\:$

$\rule{200}2$

$\:$

$\footnotesize{ Let, \: the \: money \: left \: be \; x }$

$\:$

$\footnotesize{\text{Total \: money = Rs. 25,000 }}$

$\footnotesize{\implies 5,000 + 10,000 + 6,250 + x = Rs. 25,000 }$

$\footnotesize{\implies 21,250 + x = Rs. 25,000 }$

$\footnotesize{\implies x = Rs. 25,000 - 21,250 }$

$\footnotesize{\implies x = Rs. 3,750}$

$\:$

$\footnotesize{\underline{\bold{\bigstar \: Money \: left = Rs.\: 3,750 }}}$