Diya's age is 12 years and her brother Shashwat's age is 7 years. Find the ratio of Diya's age to Shashwat's age.
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Answered by
1
Answer:
The ratio is 12:7
Step-by-step explanation:
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Answered by
63
Let ratio (common) be x
∴ Diya's age: 5x, Harry's age ⇒7x
and four years later: Ages will be 5x+4 and 7x+4
As per the question:
7x+4
5x+4 = 43
4(5x+4)=3(7x+4)
20x+16=21x+12
20x−21x=12−16−x=−4
x=4
Diya's age =5x=5×4=20 years
Shashwat's age =7x=7×4=28 years
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