Question

divide 34 into two parts in the such a way that 4 by seventh
of 1 part is equal to 2 by fifth of another

Answer 1

Let first part be x and second part be 34-x.
According to question,
4/7(x)=(34-x)(2/5)
4x/7+2x/5=34*2/5=68/5
34x/35=68/5
X=14.