Question

6. There is a narrow rectangular plot, reserved for a school, in Gangoi village. The length
and breadth of the plot are in the ratio 11: 4. At the rate of 100 per metre it will cost
the village panchayat * 75000 to fence the plot. What are the dimensions of the plot?​

Answer 1

Step-by-step explanation:

let the length's and breadth's common

ratio:x in meter

therefore length:11x and breadth: 4x

perimeter = 2(l + b)

= 2( 11x + 4x) = 30x

as per the question :

cost of fencing plot at the rate of rs 100per

meter is rs.75000

therefore 100 × perimeter =75000

3000x = 75000

x= 25

length= 11 × x =11 ×25 = 275 m

breadth= 4x , = 4 ×25 = 100m

Answer 2

Step-by-step explanation:

In the process of photosynthesis sunlight is absorbed by the chloroplasts to make sugar. Therefore, if chloroplast is taken out of the cell, the green plant will not be able to carry out the process of photosynthesis which means the plant will die