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Anima left one-half of her property to her daughter, one-third to her son and donated the rest to an educational institute. If the donation was worth Rs. 1,00,000, how much money did Anima have? - Mathematics

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Question

Anima left one-half of her property to her daughter, one-third to her son and donated the rest to an educational institute. If the donation was worth Rs. 1,00,000, how much money did Anima have?

Sum

Solution

Let Anima’s property be ₹ x.

Property left for her daughter = ₹ `x/2`

Remaining property = `x - x/2`

= `(2x - x)/2`

= ₹ `x/2`

Property left for her son = `1/3` of remaining property

= `1/3 xx x/2`

= ₹ `x/6`

Remaining property = `[x - (x/2 + x/6)]`

= `x - ((3x + x)/6)`

= `(6x - 4x)/6`

= `(2x)/6`

= ₹ `x/3`

Since, the remaining property donated to an educational institute.

But donation property = ₹ 100000

∴ `x/3` = 100000

⇒ x = 300000

Hence, Anima had ₹ 300000.

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Chapter 4: Linear Equation In One Variable - Exercise [Page 119]

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NCERT Exemplar Mathematics [English] Class 8
Chapter 4 Linear Equation In One Variable
Exercise | Q 92. | Page 119
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