Discuss Forum
1. How much fence ( in meter ) will be needed to enclose a rectangular field that is 600 cm long and 300 cm wide ?
- A. 72
- B. 72
- C. 72
- D. 72
Answer: Option D
Explanation:
Wide = 300 cm = 300/100 = 3 meter
Length = 600/100 cm = 6 meter
So, preimeter = 2(wide + length) = 2(3 + 6) = 18 m
So,18 meters will be needed to enclose a rectangular field .
Length = 600/100 cm = 6 meter
So, preimeter = 2(wide + length) = 2(3 + 6) = 18 m
So,18 meters will be needed to enclose a rectangular field .
Post your comments here: