Student Maths $(\%)$

x

Accounting $(\%)$

y

x$2$

y$2$ xy

A $6271384450414402$

B $75845625$ Q $6300$

C $4156$ S $31362296$

D $6973476153295037$

E $8290672481007380$

Another student scores $63\%$ in Accounting. The student$$s Mathematics mark will be approximately: