Question

If $6$ note books cost Rs. $45,$ how much would $8$ note books cost?

• A. Rs. $57$
• B. Rs. $60$
• C. Rs. $312$
• D. Rs. $360$

Answer 1

Answer: (B)

Rs. $60$

Given cost of 6 notebooks =Rs 45.

Then cost of one notebook =Rs $\frac{45}{6}$

So cost of 8 notebooks =Rs $\frac{45}{6}\times 8=60$ Rs