Start learning →

Fencing costs ₹15 per metre. A square plot has side s m. Cost of fencing?

A₹(4 + 15s)
B₹15s
C₹60s
D₹(15 + 4s)
Answer & Solution
Correct answer: C. ₹60s
The perimeter is 4s metres, so the cost is 15 x 4s = 60s rupees.
Practise this question with Quill — Olympiad (Class 7) →

Keep practising Expressions Using Letter-Numbers

Browse all Expressions Using Letter-Numbers questions for Olympiad (Class 7), or explore more Mathematics topics.

Start a Expressions Using Letter-Numbers lesson →
Related questions