( 2. 47 + 3. 53 + 0. 05 ) =?

Given Exp. = 247 + 353 + 0.05
= 5 + (47 / 99) + (53 / 99) + (05 / 99)
= 5 + (105 / 99)
= 5+1⁰⁶/₉₉
=6⁰⁶/₉₉
= 6.06