+0

# im confuzled

0
56
3

how to you find what 2.5 times 10 to the 3rd by 3.5 times 10 to the -7th

Dec 10, 2018

#1
+15350
+1

2.5 x 10^3 = 2500

3.5 x 10^-7 = .000 000 35

2500 X .000 000 35 = 2500*.00000035 = 0.000875

Dec 10, 2018
#2
+15350
0

...or just enter it into the Web2.0 calc as you entered it in your Q

2.5*10^3*3.5*10^-7 = 0.000875

Dec 10, 2018
#3
+534
+1

$$2.5\times 10^3=2500$$ and $$3.5\times 10^{-7}=0.00000035$$ so multiplying them you get $$0.000875$$

You are very welcome!

:P

Dec 10, 2018