Answer:
The 3rd one
Step-by-step explanation:
If you decrease by 19% you can multiply the original number by .91. That's the remaining percentage.
Answer:
1
Step-by-step explanation:
3.5 x 3 = 10.5 yards
there's 3 feet in every yard so:
10.5 x 3 = 31.5 feet^2
and since 1 qt equals 87.5 ft^2 you would only need one
Answer:
832 votes were cast
Step-by-step explanation:
Danny received = 5 of every 8 votes
Opponent received = 3 of every 8 votes
Let V stand for the total number of votes cast.
The opponent's 3/8 of the votes was 312 so (3/8) times V = 312
(3/8)(V) = 312
V = (312)/(3/8) ( i.e., 312 divided by 3/8 )
To divide by a fraction, you invert the divisor and multiply
V = (312) x (8/3) = 2496/8 = 832 total votes
Answer:
l = 32.5 units, w= 27.5 units, A = 893.75 units²
Step-by-step explanation:
width is w
length is l = 5+w
P = 2( l+w) , substitute l for 5+w
P = 2(5+w+w)
P = 2(5+2w)
P = 10 +4w
P = 120
10 +4w = 120
4w = 120-10
4w = 110
w= 110/4
w= 27.5 units
l = 5+w = 5+ 27.5 = 32.5 units
A = l*w = 27.5 * 32.5 = 893.75 units ²