2/7 of jun saving is equal to 1/2 of lyn saving. What fraction of their total saving is jun?
Let's assume that the total savings of both Jun and Lyn is represented by the variable "S."
According to the information given, Jun's savings, which is 2/7 of the total, can be expressed as (2/7)S.
Similarly, Lyn's savings, which is 1/2 of the total, can be expressed as (1/2)S.
To find the fraction of the total savings that Jun has, we need to divide Jun's savings (2/7) by the total savings (S), and simplify the resulting fraction:
(2/7)S / S = 2/7.
Therefore, the fraction of their total savings that belongs to Jun is 2/7.