Question

Tooth past quantity is =3 ,Price in rupees. = 85.50 ,find the cost of one toothpaste​

Answer 1

Answer:

28.5 Rupees

Step-by-step explanation:

Here you can Use two methods Direct proportion and Unitiary Method

= 3 ToothPaste = 85.50 Rupees

1 toothpaste = 85.50/3 Rupees = 28.5 rupees

Direct Propotion =

X=1               2                3            

Y= 28.5       57.00         85.50      

You can take constant as Y/x

and then multiply by any value of X You will get the answer.

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Answer 2

Here the cost of 3 toothpaste is given to be Rs. 85.50

We have to find the cost of 1 toothpaste

so we will have to divide cost of 3 toothpaste by 3

So, cost of 3 toothpaste = Rs. 85.50

    cost of 1 toothpaste = 85.50/3

                                     = 28.5

Hence, the cost of 1 toothpaste will be Rs. 28.5