9. Ram is 6 years older than her sister Shashi. After 10 years, the sum of their ages will be 50 years.
the present age of Ram.
9. ਰਾਮ ਆਪਣੀ ਭੈਣ ਸ਼ਸ਼ੀ ਨਾਲੋਂ 6 ਸਾਲ ਵੱਡਾ ਹੈ। 10 ਸਾਲ ਬਾਅਦ, ਦੋਨਾਂ ਦੀ ਉਮਰਾਂ ਦਾ ਜੋੜ 50 ਸਾਲ ਹੋਵੇਗਾ। ਰਾਮ
ਮੌਜੂਦਾ ਉਮਰ ਪਤਾ ਕਰੋ ।
a) 12
b) 15 c) 18
d) 21
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A mL
Answers
Answered by
5
Answer:
the present age of Ram is 18 yrs
Step-by-step explanation:
let the present age of shashi be x
and ram be x+6
after 10 years,
x+10 +x+6+10 = 50
2x+26=50
2x = 50-26 = 24
x= 24/2
x= 12
so present age of ram is 18 and present age of shashi is 12
hope it will help
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Answered by
0
18, 12
Explanation:
Let's have R be Rene's age.
R
And we have a younger sister who is 6 years younger than Rene:
R
−
6
In 10 years, the sum of their ages will be 50. So in 10 years Rene will be:
R
+
10
and her sister will be
R
−
6
+
10
and the two added together will be 50:
(
R
+
10
)
+
(
R
−
6
+
10
)
=
50
How old are they now?
(
R
+
10
)
+
(
R
−
6
+
10
)
=
50
2
R
+
14
=
50
2
R
=
36
R
=
18
and her sister is
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