Question

Q5. A rectangular path is 20 metre long and 10 metre wide.Find the ratio of its breadth to its perimeter.

Q6. Divide 2000 in two parts in the ratio 7: 3.

Q7. Divide 1200 in two part in the ratio 5:1.

Q8. Divide 150 between two children in the ratio 1/2:1/3​

Answer 1

Answer:

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Answer 2

Answer:

ans 5. length=20

breadth= 10

perimeter= 2(l+b)

2(20+10)

2*30=60

breadth =10

ratio= 10:60

= 1:6

ans 6. 7x+3x=2000

10x= 2000

x=200

7*200,, 3*200

1400, 600

ans7. 5x+1x=1200

6x= 1200

x = 200

200*5, 200*1

1000, 200

ans 8. 1x/2+1x/3= 150

5x/6=150

x=180

180*1/2, 180*1/3

= 90, 60