A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Open

jessicah1994
 2 years ago
Best ResponseYou've already chosen the best response.012 x 3.14 I can never remember how to multiply decimals

jiteshmeghwal9
 2 years ago
Best ResponseYou've already chosen the best response.1\[\Huge{12 \times \frac{314}{100}}\]

AccessDenied
 2 years ago
Best ResponseYou've already chosen the best response.2Basically, you just multiply 12 x 314 without the decimals as normal, and then you move the decimal however many places total from the original two numbers. Like, since you had two decimal places to the left in 314, you move the end result of 12x314's decimal place to the left two places as well. It makes sense because decimals are usually caused by fractions of powers of 10. 3.14 is the same as 314/100, and if you multiply 12x3.14 = 12x314/100, you multiply the numerators.

jiteshmeghwal9
 2 years ago
Best ResponseYou've already chosen the best response.1can u solve this ?

jiteshmeghwal9
 2 years ago
Best ResponseYou've already chosen the best response.1now there is nt any decimal problem :)

jiteshmeghwal9
 2 years ago
Best ResponseYou've already chosen the best response.1aliter method : simply multiply 314 to 12 and then put decimal point before 2 digits .

jessicah1994
 2 years ago
Best ResponseYou've already chosen the best response.012*3.14= 37.68 Is this correct?

jiteshmeghwal9
 2 years ago
Best ResponseYou've already chosen the best response.1right @mayankdevnani ?

jessicah1994
 2 years ago
Best ResponseYou've already chosen the best response.0Awesome thank you!

AccessDenied
 2 years ago
Best ResponseYou've already chosen the best response.2You're welcome! :)
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.