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The cost of 16 pen is 960 . find the cost of 20 pens?
Most Upvoted Answer
The cost of 16 pen is 960 . find the cost of 20 pens?
Answer is 1200
first find one pen cost and then multiply the each pen cost with 20.
Community Answer
The cost of 16 pen is 960 . find the cost of 20 pens?
Given:

The cost of 16 pens is 960.

To find:

The cost of 20 pens.

Solution:

To find the cost of 20 pens, we can use the concept of ratios and proportions.

Step 1: Set up a proportion

We know that the cost of 16 pens is 960. Let's set up a proportion using this information.

Let x be the cost of 20 pens.

16 pens / 960 = 20 pens / x

Step 2: Cross-multiply

To solve the proportion, we need to cross-multiply.

16 * x = 960 * 20

16x = 19200

Step 3: Solve for x

To find the value of x, we divide both sides of the equation by 16.

x = 19200 / 16

x = 1200

Therefore, the cost of 20 pens is 1200.

Answer:

The cost of 20 pens is 1200.
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The cost of 16 pen is 960 . find the cost of 20 pens?
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