Pls help me with math ASAP

[tex] \large{\text{Hi, Hope you're fine.}}[/tex]
We can notice that ratio of ML and g is constant.
Let's check once.
[tex] \sf{From \: Batch_1} = \dfrac{ml}{g} [/tex]
[tex] \sf{From \: Batch_1} = \cancel \dfrac{500}{200} [/tex]
[tex] \sf{From \: Batch_1} = \dfrac{5}{2} [/tex]
[tex] \sf{From \: Batch_2} = \dfrac{ml}{g} [/tex]
[tex] \sf{From \: Batch_2} = \cancel\dfrac{750}{300} [/tex]
[tex] \sf{From \: Batch_2} = \dfrac{5}{2} [/tex]
[tex] \sf{From \: Batch_3} = \dfrac{ml}{g} [/tex]
[tex] \sf{From \: Batch_3} = \cancel \dfrac{1500}{600} [/tex]
[tex] \sf{From \: Batch_3} = \dfrac{5}{2} [/tex]
From above batches 1,2 and 3 we can conclude that ml and g are constant.
And we can write their equations as follows:-
[tex] \huge{{ \boxed{ \sf{5ml=2g}}}}[/tex]
Hence this is the required relationship.