Answer:
116
Step-by-step explanation:
16+16=56/2=4
So first write out the expression:
![\frac{3.9*10^{5}}{1.3*10^{2}}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3.9%2A10%5E%7B5%7D%7D%7B1.3%2A10%5E%7B2%7D%7D%20)
take two 10's from the top to cancel with the two 10's on the bottom.
3.9/1.3 is 3.
The answer is 3*10^3
Answer:
32 rooms
Step-by-step explanation:
You have to divide
Answer:
yy po sa points heheheheheheh
Answer:
r=56
Step-by-step explanation:
252= r * 4.5
r * 4.5 = 252
r * 4.5 * 10 = 252 * 10
45r = 2520
r = 56