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erik [133]
3 years ago
11

The length and breadth of a rectangular field are 50 m and 40 m respectively. Find the distance travelled by a boy in walking al

ong the boundary in
i. one complete round ii. 5 complete rounds
Mathematics
1 answer:
Naily [24]3 years ago
3 0

Answer:

180M (1 round); 900M (5 rounds)

Step-by-step explanation:

Solve for perimeter with is 2L + 2 W.

1. 2(50) + 2 (40) =

2. 100 + 80 = 180

He walked 180M for 1 complete round. To determine 5 complete rounds, multiply by 5.

180X5= 900 M

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2 years ago
Use quadratic formula to find both solutions to the quadratic equation given below . 3x^2-5x-1=0
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_____

If you keep the units with the numbers as I have done here, you find that the product of (10 ft) and (70 yd) does not have the units of ft². Rather, the units are ft·yd, which is <em>not what the problem is asking for</em>.

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3 years ago
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