Question

Find the height ofa pole if the length of its shadow is 20m if at the same time the length of a shadow 1meter stick is 55cm

Answer 1

Answer:

4/11

Step-by-step explanation:

x : 20 :: 1 : 55

Sum of products = sum of means

55x = 20

x = 20 / 55

x = 4 / 11

Answer 2

Answer:

first we will convert 20 m into cm which will 2000cm

x:2000::1:55

1x=2000/55

answer 36 whole 4 by 11