Answer:
n = 20
Step-by-step explanation:
The problem says that there is a number (n) that is added to 1/5 of itself ((1/5)*n), and that sums is equal to 24, so the equation that models the problem is:
n + (1/5)*n = 24
Taking the least common multiple in the left side, which is 5:
(5n + n)/5 = 24
6n = 120
n = 120/6
n = 20
U need to find the square root by long division.
So the answer would be 2.2
All we do is divide 24 by 4
sooo
24 ÷ 4 = 6
So there are about 6 offices on each floor.
:)
12mi, you just multiply the 3mi and 4mi, i think♀️