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26 February, 15:00

The ages of amit and archana are in ratio 4:5. If amit is 4 years 8 months old, find the age of archana

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Answers (2)
  1. 26 February, 18:17
    0
    1 yr = 12 months ... so 4 yrs = (12 x 4) = 48 months + 8 months = 56 months

    4/5 = 56/x

    cross multiply

    4x = 280

    x = 280/4

    x = 70 months = 5 yrs and 10 months
  2. 26 February, 18:56
    0
    Convert 4 years 8 months into months=56 months

    4+5=9

    4/5 * X=56

    x=280/4=70

    therefore to find archana's age

    5/9*70=39 months=3 years and 3 months
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