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CA Foundation doubt

The ratio compounded of 4:9 and the duplicate ratio is 3:4 is -the answer is 1:4 Can someone explain me how to solve it

Asked by ayush6 Jun 2024391 views

5 answers

  1. Tripathiji · 7 Jun 2024

    4:9 :: 9:16 9 will be cancelled by 9 4:16 = 1:4

  2. Vansh · 7 Jun 2024

    4/16=1/4

  3. Vansh · 7 Jun 2024

    4:9 ×(3:4) whole square =4:9×:9:16=

  4. Harshita · 6 Jun 2024

    4:9::9:16 4×9/9×16 1:4

  5. Shiv · 6 Jun 2024

    4/9 x 9/16

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