scale factor=shadow: real figure
s.f=4:6
=2:3
applying the same to the pole
let x be the real height of the pole.
2:3=20/x
3×20=2x
60=2x
60/2=2x/2
x=30feet
Answer:
median is 2
mean is 6.333
Step-by-step explanation:
arranging values in ascending or descending order you pick the middle for odd numbers which is 2. mean is sum of the total data divided by the number of items in the set which is 2+8+4+10+6+8 divide by 6 which is 6.333
Answer:
Step-by-step explanation:
The cost price of mobile
25/100×5000 = rs.1250
5000 - 1250
3750
25% discount on selling
So 5000 - 1250
3750 was selling price
The profit obtained is 3750 - 3750
I think there is no profit
Answer:
Step-by-step explanation:
Dividing by a fraction is the same as multiplying by the upside-down fraction.
(5/8) ÷ (2/3) = (5/8) ⋅ (3/2) = 15/16