Question

the cost of 3 kg sugar is to 105 what will be the cost of 15 of sugar. solve with direct variation​

Answer 1

Hola bro!

Here is your answer.

The cost of 3 kg sugar = 105.

Now, we don't know the cost of 15 kg sugar, so let it be x.

So, the cost of 15 kg sugar = x.

It's a direct proportion, so

3/15=105/x.

1/5=105/x.

x=5×105==>525.

Therefore the value of 15 kg sugar is 525 rs.

Thank you