Question

a Potato seller sale 70% of total potatoes and still has 150 kgs potato left with him find the weight of potatoes he is original

Answer 1

500kgs of potatoes is his orginal

Answer 2

$\huge\bold\purple{Solution}$

30% =150 kg

let the total weight be x

30% of x =150 kg

$\frac{30}{100} \times x = 150$

$x = 150 \times \frac{10}{3}$

$x = 50 \times 10$

$x = 500kg$