Choose one or more conversion factors that can best be used to convert 50 (km)/(myr)(kilometers per million years) to (cm)/(yr) (centimeters per year).
(100 cm)/(1 m)
(1 myr)/(1yr)
(1000 m)/(1 km)
(1 km)/(1000 m)
(1min)/(60sec)
(60 min)/(1 hr)
(1hr)/(60 min)

now convert 50 (km)/(myr)to )/(yr). (cm)/(yr)

50 km/Myr= 5 cm/yr

Step-by-step explanation:

We know that 1 km = 1000 m

And 1m = 100 cm

Therefore, 1 km = 100,000 m

Also, 1 million = 1,000,000

Therefore, 1 km/ Myr=

Hence, 50 km/ Myr = 5 cm/yr

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.