monika thought of a number,double it and added 20 to it.on dividing the resulting number by 25,she gets 4.what is the number?
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Answered by
11
let x be that number.
(2x +20) ÷25 =4
2x + 20 = 100
2x = 80
x = 40
hence Monica thought number 40.
(2x +20) ÷25 =4
2x + 20 = 100
2x = 80
x = 40
hence Monica thought number 40.
Answered by
1
if we take the number as x then we'll get equation
(2x+20)/25=4
on solving this equation we'll get the answer
(2x+20)/25=4
on solving this equation we'll get the answer
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