Question

find the cost of 1 article. if 16 article cost R's 72 ​

Answer 1

Step-by-step explanation:

there are articles- 16

cost of 16 articles- 72

according to question

72 /16 - 4Rs.

Answer 2

Question :-

1. find the cost of 1 article. if 16 article cost R's 72

Given :-

• Cost of 16 articles = ₹ 72

To find :-

• Cost of each article ?

Solution :-

cost of 16 articles = ₹ 72

cost of 1 article = ₹ $\dfrac{72}{16}$

⠀⠀⠀⠀⠀⠀⠀⠀= ₹ 4.5

____________

This is direct variation.

Direct variation :- In direct variation, as one number increases, so does the other. This is also called direct proportion.

Inverse variation :- In inverse variation, it's exactly the opposite: as one number increases, the other decreases