Question

97,7:10+0,0045:5+14,04:12+1,53:15

Answer 1

97,7 : 10 + 0,0045 : 5 + 14,04 : 12 + 1,53 : 15 = 9,77 + 0,0009 + 1,17 + 0,102 = 11,0429

Answer 2

97,7:10+0,0045:5+14,04:12+1,53:15= 9.77+0,0009+1.17+0.102=11.0429
или
$\frac{110429}{10000} = 11 \frac{429}{10000}$