Question

Dada à expressão:
$2\frac{3}{2} +3\frac{7}{5} +\frac{11}{5} =x$
Neste sentido, o valor de x corresponde a aproximadamente:

Answer 1

'2 3/2+ 3 7/5 +11/5 = x'

'(2.2+3)/2+(5.3+7)/5 +11/5 = x''

'7/2+22/5+11/5= x'

'7/2+33/5= x'

'(5.7+2.33)/10= x'

(35+66)/10= x'

101/10= x''

x= "101/10"