Question
15 pears cost RS, 60 . How much will 27 of the same pears cost?
Ask by Pierce Black. in South Africa
Mar 09,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Each pear costs 4 rupees, so 27 pears will cost 108 rupees.
Solution
Let the cost of one pear be \( p \).
1. We know that 15 pears cost 60 rupees:
\[
15p = 60
\]
2. Solve for \( p \) by dividing both sides of the equation by 15:
\[
p = \frac{60}{15} = 4
\]
So, each pear costs 4 rupees.
3. Now, to find the cost of 27 pears, multiply the cost of one pear by 27:
\[
\text{Cost of 27 pears} = 27 \times 4 = 108
\]
Thus, 27 pears will cost 108 rupees.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Extra Insights
To find the cost of 27 pears, we first calculate the cost of one pear. If 15 pears cost RS 60, then the cost per pear is RS 60 / 15 = RS 4. Now, to find the cost for 27 pears, we multiply the cost of one pear by 27. So, RS 4 * 27 = RS 108. Therefore, 27 pears will cost RS 108. Isn't it interesting how easy math can help you figure out costs like this? You can use this same method for any bulk item purchase to make budgeting much easier! Just remember to first find the cost of one item, then scale up to the quantity you need.
