a typist takes 80minutes to type 24pages how long will he take to type 87pages
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Answered by
14
80/24
then multiply 87 to the quotient
then multiply 87 to the quotient
Answered by
20
Here,x₁=80 min,y₁=24 pages
x₂=?,y₂=87 pages
If time increases,then the no.of pages also increases.Hence,they are directly proportional
⇒x₁/x₂=y₁/y₂
⇒80/x₂=24/87
⇒x₂=(80×87)/24
⇒x₂=6960/24
⇒x₂=290 min
x₂=?,y₂=87 pages
If time increases,then the no.of pages also increases.Hence,they are directly proportional
⇒x₁/x₂=y₁/y₂
⇒80/x₂=24/87
⇒x₂=(80×87)/24
⇒x₂=6960/24
⇒x₂=290 min
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