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Five year hence the age of …

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Five year hence the age of Jacob will be three time that of his son five years hence ago Jacob s age was seven times that of his son what are their present ages

    • Posted by Anurag Chauhan 4 years, 7 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Mahesh Agarwal 4 years, 7 months ago

    Jacob's age = 40 years His son's age = 10 years

    0Thank You

    Gunn Bhatia 4 years, 7 months ago

    Let Jacob's age be x and his son's be y According to 1st condition x+5 = 3( y + 5) i.e. x - 3y = 10-----------------------------------Eqn1 According to 2nd condition x - 5 = 7( y - 5) i.e. x - 7y = - 30--------------------------------Eqn 2 Then by Elimination method we get y = 10 and then substituting value of y in any of the equations x = 40 So... Jacob's age is 40 years and his son's age is 10 years....

    0Thank You

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    Posted by Kanika . 1 month ago

    CBSE > Class 10 > Mathematics
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    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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