Math, asked by madhvi1005, 5 months ago

दीर्घ उत्तरीय प्रश्न (Long Answer Type Questions)
2. माता अपने पुत्र से 32 वर्ष बड़ी है। 4 वर्ष बाद माता की आयु अपने पुत्र की आयु के दोगुने से 8 वर्ष अधिक
हो जायेगी। उनकी वर्तमान आयु बताइए।
A mother is 32 years older than her son. In 4 years the mother's age will be 8 years more than
twice that of her son. Find their present ages.
Son's
20 years​

Answers

Answered by ranjeetkushwaha24
0

Answer:

Answer:

Mother's present age:60 years.

Son's present age:28 years.

Let mother's present age be "X" years.

Let son's present age be "Y" years.

First equation is:

X =Y +32...............(i)

Second equation is:

X+4=2Y+8

By substituting the value of first equation here we get,

Y+32+4=2Y+8

or, Y+36=2Y+8

or, Y-2Y=8-36

or, -Y=-28

So,Y =28

Son's present age is:28

years .

Then by substituting the value of Y into the 1st equation we get,

X=28+32

So,X =60

So,Mother's present age is:

60 years.

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