Answer:
r=3
Step-by-step explanation:
if n=10
r=n-7
r=(10)-7
r=3
3280.839895 ft = 1 km
60 ft = 60/3280.839895 = 0.018288 km
60 ft/s = 0.018288 km/s = 0.018288 x 60 x 60 = 65.8368 km/h
Answer:
475
Step-by-step explanation:
Is means equals. We need to change 8% to a decimal. 8% = .08. Of means multiply. X is the unknown number.
38 = .08 * x
Divide each side by .08
38/.08 = .08x /.08
475 = x
The unknown number is 475
Answer:
x=0.2
Step-by-step explanation:
2/5=0.4
0.4-0.2=0.2