Question

Two third of number decreased by 4 is equal to 1 .mind number

Answer 1

Let the no. be x.

So, According to question:

⇒2/3x-4=1

⇒2x/3-4=1

⇒2x-12/3=1                                   [Taking LCM]

⇒2x-12=1*3

⇒2x=3+13

⇒2x=15

⇒x=15/2

or x=7.5

So, the required no. is 7.5

Hope this helps.