Answer: 16 seconds
To decrease it by 20% percent,
We need to first find amount by:
=20*100/20
=4
Therefore 20% of 20 second is 4 seconds
Now let’s decrease it:
20-4
16
Therefore we get 16 second by decreasing 20% of 20 seconds
Answer:
A. 2m - 16+3=17
2m = 17+16-3
2m = 30
m=30/2=15
B. 2(m-8) = 17-3
m-8 = 14/2
m = 7+8 = 15
Step-by-step explanation:
Answer:
24 USA pints
Step-by-step explanation:
Answer:
375 mi
Step-by-step explanation:
given that the gas mileage (i.e rate of gas consumption) is 25 mi/gal,
1 gal --------> car can travel 25 miles
15 gal --------> car can travel 15 x 25 miles = 375 mi