cheetahs can go to 0 to 60 mile per hou in just 3.4 seconds and reach a top speed of 70 miles per hour.while they are the fastest land animal in the world,they can only maintain thier speed for only 20 to 30 seconds
cheetah has a speed of 109.4 km/h (69.o mph) and 120.7 km/h(75.0 mph)
maximum speed is 80 to 130 km/h
There are 150 children in the after school club. 15 = 10%, 30 = 20%, 45 = 30%, etc.
Answer:
A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer.
R = n/3 (b + k)
3r = n(b + k)
b + k = 3r/n
k = 3r/n - b