answersLogoWhite

0

Unless you're using a calculator, you have to have both in the same form before they can be added. 2.3 x 10-1 = 0.23 145.75 + 0.23 = 145.98 And if you like, = 1.4598 x 102============================== Here's the other approach: 145.75 = 1,457.5 x 10-1 1,457.5 x 10-1 + 2.3 x 10-1 = (1,457.5 + 2.3) x 10-1 = 1,459.8 x 10-1 = 1.4598 x 102

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

ReneRene
Change my mind. I dare you.
Chat with Rene
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao

Add your answer:

Earn +20 pts
Q: How do you calculate 145.75 plus 2.3x10-1 in scientific notation?
Write your answer...
Submit
Still have questions?
magnify glass
imp