Question

Answer aata haii to plss jaldiiii batado koiiii​

Answer 1

$\large\underline{\sf{Solution-}}$

Let assume that man has Rs x with him.

Thus,

$\rm :\longmapsto\:Share \: of \: wife \: = \: \dfrac{x}{2}$

$\rm :\longmapsto\:Share \: of \: first\: son = \: \dfrac{x}{8}$

$\rm :\longmapsto\:Share \: of \: second\: son = \: \dfrac{x}{8}$

So,

According to statement,

$\rm :\longmapsto\:x - \dfrac{x}{ \: 2 \: } - \dfrac{x}{ \: 8 \: } - \dfrac{x}{ \: 8 \: } \geqslant 600$

$\rm :\longmapsto\:\dfrac{8x - 4x - x - x}{ \: 8 \: } \geqslant 600$

$\rm :\longmapsto\:\dfrac{8x - 6x}{ \: 8 \: } \geqslant 600$

$\rm :\longmapsto\:\dfrac{2x}{ \: 8 \: } \geqslant 600$

$\rm :\longmapsto\:\dfrac{x}{ \: 4 \: } \geqslant 600$

$\bf\implies \:x \geqslant 2400$

So,

• Man must have atleast Rs 2400 with him.

Basic Concept Used :-

Writing Systems of Linear inquation from Word Problem.

1. Understand the problem.

• Understand all the words used in stating the problem.

• Understand what you are asked to find.

2. Translate the problem to an equation.

• Assign a variable (or variables) to represent the unknown.

• Clearly state what the variable represents.

3. Carry out the plan and solve the problem.