Write each of the fractions in their decimal form and then arrange them from the smallest to the biggest.
2/3
3/5
31/50
67/100
It's quickest to change them all into decimals, and then arrange them:
2/3=.67 repeating (.666666etc7)
3/5=.6
31/50=.62
67/100=.67
Is this right? smallest to biggest
0.62 31/50
0.67 2/3
0.67 67/100
0.6 3/5
The conversion are basically correct, but the ordering is not correct. However, the fractions are quite close, so if you could keep one more decimal place in the decimal numbers, you can compare and order them correctly.
Hint: write 3/5=0.6 as 0.600,
31/50=0.620, 67/100=0.670, ...
To write each fraction in decimal form, you need to divide the numerator (top number) by the denominator (bottom number). Let's go through each fraction and calculate their decimal forms:
1. 2/3:
Divide 2 by 3: 2 ÷ 3 = 0.6666...
Rounded to two decimal places: 0.67
2. 3/5:
Divide 3 by 5: 3 ÷ 5 = 0.6
3. 31/50:
Divide 31 by 50: 31 ÷ 50 = 0.62
4. 67/100:
Divide 67 by 100: 67 ÷ 100 = 0.67
Now that we have the decimal forms of each fraction, we can arrange them from smallest to largest:
0.6, 0.62, 0.67, 0.67
Note that 0.67 is repeated because two fractions (2/3 and 67/100) have the same decimal value.