1510
Question
An egg costs two and half rupees. How much will one and half dozen eggs cost?
An egg costs two and half rupees. How much will one and half dozen eggs cost?
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Solution
The correct option is C ₹45
Cost of one egg = ₹2.50
One and half dozen = one dozen + half dozen
One dozen = 12
Half dozen = Half of 12
= 6
One and half dozen = 12 + 6 = 18
Total cost of 18 eggs = 18 × ₹2.50
We will put a decimal after one place from the right.
So, the cost of one and half dozen eggs is ₹45.
Cost of one egg = ₹2.50
One and half dozen = one dozen + half dozen
One dozen = 12
Half dozen = Half of 12
= 6
One and half dozen = 12 + 6 = 18
Total cost of 18 eggs = 18 × ₹2.50
We will put a decimal after one place from the right.
So, the cost of one and half dozen eggs is ₹45.
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