Question

The cost of healing from rupees 435 what will be the cost of one and half dozen such fans

Answer 1

Correct Question:

The cost of one fan is ₹435..What will be the cost of one and half dozen such fans?

Given:

✰ The cost of one fan = ₹435

To find:

✠ The cost of one and half dozen such fans.

Solution:

Let's understand the question! We know that the cost of one fan is ₹435 which means one fan costs ₹435 and we need to find the cost of one and half dozen such fans. Dozen is unit of measurement. 12 things or times it includes. 1 dozen = 12 items. So 1 dozen of fans means 12 fans in total half dozen means 12 ÷ 1/2 ( 1/2 means half ) 12/2 = 6. So in total we need of find cost of 12 + 6 i.e, 18 such fans. We will calculate cost of 18 fans by using simple unitary method.

Let's see how...

⇾One dozen fan = 12 fans

⇾One and half dozen fan = 12/2

⇾One and half dozen fan = 6 fans

⟹ Total fans = 12 + 6

⟹ Total fans = 18 fans

By using simple unitary method,

➤ The cost of one fan = ₹435

➤ The cost of 18 fans = ₹435 × 18

➤ The cost of 18 fans = ₹7830

∴ The cost of one and half dozen such fans = ₹7830

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