A number becomes double if it is increased by 20 what is the number?
Answers
Answered by
12
the no. will be also 20
as 20+20 = 40
and 20*2=40
as 20+20 = 40
and 20*2=40
Answered by
8
let any nu number is r
according to question ,
r +20 =2r
r = 20
hence number is 20
according to question ,
r +20 =2r
r = 20
hence number is 20
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