Step-by-step explanation:
let the percent of found balloons be x
given,
total number of balloons= 70
number of found balloons= 28
according to the question,
x% of 70= 28
x/100 × 70 = 28
x=40
hence 40% of the balloons were found
Answer:
100% increase from 100 is 200, the difference is 100.
100% decrease from 100 is 0, the difference is -100
error means that you were quite a long way off from the true value.
It is 12 - 2/3 = 18, then solve :)
hope that helps :D
A) =27.2
b) = 30.1
c) =31.2
d) =36.6
answer = D
H = 6 in
V=bh
H=v/b
H=36/6
H=6
