Question

The sides of a rectangular field are in the ratio 9:7 and it's perimeter is 144 metres. Find the sides.​

Answer 1

Answer:

answer is 81/2 and 63/2 meters

Step-by-step explanation:

2(9×+7×)=144

2(16×)=144

32×=144

×=144/32

×=9/2 meteres

7×9/2=63/2 m

9×9/2=81/2m

To check if the answers are correct

81/2 ÷ 63/2

= 81/2 × 2/63

= 9/7 or 9:7

Hope this helped

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