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Area | Perimeter | Volume - Part 4
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Problems - 3

Asif T is teaching live on Unacademy Plus

Asif T
Assistant Professor.Cleared UGC NET in Computer science and application.6+ years of Online teaching and 2 + Years of PSC Coching Experience.

U
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brother a and b had some savings in ratio 4:5. they decided to buy a gift for their sister. sharing the cost in the ratio 3:4. after they bought, A spent two third of his amount, while B is left with 145. then, the value of the gift is?
Jyoti Meena
7 months ago
how to apply unit method in this question?
A
Ayush
4 months ago
4x , 5x is their savings and spend in 3y, 4y then 5x-4y=145 and 4x*2/3 =3y
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4πr^2=100π alle golathinte qn
4πr^2=100π alle golathinte qn
4πr^2=100π alle golathinte qn
4πr^2=100π alle gopthinte qn
  1. 5 curoid sphere spbea 3


  2. 2. 2)4 3 3 12