Question

The sum of two no is 4500.if 10%of one no is 12.5%of the order, find the no.. Plz explain this one,,

Answer 1

first, take first number be x
and second number be y

ATQ 1
x+y=4500 -------- equation 1

ATQ 2
10%x =25% so by solving this

we will get

x=5/2

then plot these value to equation 1

then you will get

y=8995/2