किसी धनराशि को दो भागों में इस प्रकार बांटा कि पहले भाग का 19 गुना तथा दूसरे भाग का 9 गुना मिला दे तो सही संपूर्ण राशि का 15 गुना प्राप्त हो तो दोनों भागों के अनुपात क्या होंगे...... with explanation
Answers
Answered by
2
Answer:
Let two parts be p and q and dhanrashi d
Then given
p+q = d.......(1)
19p + 9q = 15d......(2)
from (1) p = d - q
put this value of p in (2)
19(d -q) = 15d
19d - 19q +9q = 15d
19d -15d -10q =0
4d = 10q
q = 4/10d = 2/5d
put this value of a in (1)
you will get p = 3 /5d
So anupat = (3/5d)/(2/5d) = 3/2Ans
Similar questions
English,
2 months ago
Physics,
2 months ago
English,
5 months ago
Computer Science,
11 months ago
Math,
11 months ago