500. I remember by the saying 5 or more let it soar 4 or less let it rest, meaning 5 or more round up, 4 or less leave it.
Answer:
if I read your screen correctly


40
Step-by-step explanation:
divide the larger one (Sr) by smaller one (F)
the coefficient = 2/5
the exponent = -7-(-8)
can you get the answer from there, don't forget to simplify
Answer:
1
Step-by-step explanation:
Answer:
See below in bold.
Step-by-step explanation:
0.45 = 4.5 * 10^-1.
63/100 = 0.63
0.63 = 6.3 * 10^-1.