10/31 = 0.3226
31 over 5 writen as a decimal is 6.2.
Expressed as a decimal, 31/25 is equal to 1.24.
No. The denominator has to be exactly divisable by 10 to do that, and 35 is not.
31/100 = 0.31
31/40 = 31 ÷ 40 = 0.775
Expressed as a decimal, 31/41 is equal to 0.75609 recurring (that is, 0.7560975609...)
31/40 = 0.775
.62
0.248
0.31
7.75
1.55