The present ages of husband and wife are in the ratio 4:3. Thirty years later, the husband will be 10 years older to her. What are their present ages?
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present ages of husband and wife is 40&30
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Let the ages of husband and wife be 4x and 3x
after 30 years
ages will be 4x + 30 and 3x + 30 respectively for husband and wife
according to the question husband is 10 years older than wife
4x + 30 = 3x + 30 + 10
x = 10
present ages of husband and wife are
40 and 30 years respectively.
after 30 years
ages will be 4x + 30 and 3x + 30 respectively for husband and wife
according to the question husband is 10 years older than wife
4x + 30 = 3x + 30 + 10
x = 10
present ages of husband and wife are
40 and 30 years respectively.
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