Answer:
option B : Upen
Explanation:
To find who saves the greatest. Find who spent the least.
That is find the smallest of these fractions.
To find the smallest among the fraction:
Step 1 : make the denominators the same.
Step 2 : to make denominators same find LCM of 8, 4, 3, 6
Step 3: LCM = 24
![(7 * 3)/(8 * 3), \ (3 * 6)/(4 * 6) , \ (2 * 8 )/( 3 * 8) ,\ (5 * 4)/(6 * 4)\\\\(21)/(24), \ (18)/(24), \ (16)/(24), \ (20)/(24)\\\\Arranging\ the \ fractions \ in \ ascending \ order \ to \ find \ the \ least \ spent .\\\\\\frac{16}{24} , \ (18)/(24) , \ (20)/(24), (21)/(24)](https://img.qammunity.org/2022/formulas/mathematics/high-school/yphzpt4s5jrvn4a2dv262yoatla16hcj7r.png)
So 2/3 is the smallest fraction, which means 2/3 spent the least amount from the salary.
Therefore, Upen saves the greatest amount every month.