Question

Agrima bought 7.2 kg of potatoes for 343.10.Find the cost of 1kg potato

Answer 1

$\frac{343.10}{7.2}$
divide this you will get ur answer...

explanation,
we know that, 7.2 kg =343.10 rs
and we want the price of 1kg so on the LHS we need 1 kg instead of 7.2 and this we'll get by dividing 7.2 with itself
$\frac{7.2}{7.2}kg = 1kg$
later to balance the equation on the RHS we need to do the same thing ie. we will divide it too by 7.2
$\frac{343.10}{7.2} = 47.65$
thus we get the answer