Question
Download Solution PDFIf 12, 24, 45 and y are in proportion, then the value of y is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
If 12, 24, 45 and y are in proportion, then the value of y is:
Formula used:
If a, b, c, d are in proportion, then a/b = c/d
Calculation:
12/24 = 45/y
⇒ 12 × y = 24 × 45
⇒ y = 1080/12
⇒ y = 90
∴ The correct answer is option (3).
Last updated on Jul 16, 2025
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