Question

IF 560 notebook Cost RS 3920
Find the cost OF 6 dozen notebook
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Answer 1

Given

• 560 notebooks cost = Rs 3920 /-

To find

• Cost of 6 dozen notebooks

Solution

↦ 560 books cost 3920 and we are asked to find the cost of 6 dozen notebooks, we know :-

• 1 dozen = 12
• 6 dozen = 12 (6)
• 6 dozen = 72

Hence, 6 dozen is equal to 72.

Now, according to the question :-

• 560 - 3920
• 72 - x
• 560 (x) = 3920 (72)
• 560x = 282240
• x = 282240/560
• x = 504

Hence, the cost of 6 dozen notebooks is Rs 504 /-

Answer 2

Answer:

560 - 3920

72 - x

560 (x) = 3920 (72)

560x = 282240

x = 282240/560

x = 504

Step-by-step explanation: