I suggest using the app called photomath. It helps. Here is the answer I got: (click pic)
31/50 you can’t reduce because 31 is prime
Answer:
2.675
Step-by-step explanation:
The more decimal points there are, the more precise it gets.
2 = 2
2.5 = 2.5
2.675 = 2.675
2 3/4 = 2.75
Since 2.675 has three decimal places, it is the most precise.
Answer:
Fraction to Decimal Conversion Tables
fraction = decimal
7/9 = 0.7
1/10 = 0.1 3/10 = 0.3 9/10 = 0.9
1/11 = 0.09 2/11 = 0.18 4/11 = 0.36
5/11 = 0.45 7/11 = 0.63
