Math, asked by govind196, 1 year ago

यदि a का 120%b के 80% बराबर है, तो b+a बराबर है

Answers

Answered by TeenTitansGo
12
दी गइ सूचना के द्वारा,

a \times 120\% = b \times 80\% \\  \\  \\  =>  a \times \frac{120}{100}  = b  \times  \frac{80}{100}  \\  \\   \\ = >   \frac{120a}{100}  =  \frac{80b}{100}  \\  \\  => 120a = 80b \\  \\  = > 3a = 2b \\  \\  =>  \frac{3a}{2}   = b





Hence,

a + b

 => a +  \frac{3a}{2}  \\  \\  =>  \frac{2a + 3a}{2}  \\  \\  =>   \frac{5a}{2}

govind196: thank u
TeenTitansGo: Welcome
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