1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
prohojiy [21]
2 years ago
13

I NEED HELP!!!!

Mathematics
1 answer:
m_a_m_a [10]2 years ago
8 0

Answer:

Both type of  numbers have a decimal point but the decimal numbers can contain digits other than 0 so you have to worry for these numbers when you're multiplying and the placement of the decimal point in the answer.

A way think about it is sum the total numbers after the decimal point, this work because the numbers can be represented as fractions (explanation below) so If one factor has 2 decimal places and another factor has 1 decimal place the answer have 3 decimal places.

Step-by-step explanation:

A whole can be represented as 2 and so on, while a decimal number is represented as 3.14 when the numbers after the decimal point can be different of 0.

So when you multiply two decimal numbers check the total number of number after the decimal point and sum these amounts.

Where the total number of numbers after the decimal point is equal to the power of 10 in the denominator that's mean equal to 3. However this method takes more time, so is more simply to say that the total of numbers after the decimal point is the sum of the total of numbers after the decimal point of each decimal number.

You might be interested in
What is the percentage of lemons in the is group of lemons and strawberries?
Vitek1552 [10]

Answer:

70%  

Step-by-step explanation:

60 - Altogether

18 - Strawberries

42 - Lemons

42/60 = 0.7

0.7 x 100 = 70%

8 0
2 years ago
Read 2 more answers
4+5+8/2x9=????????????
Zolol [24]

45. Using order of operations.

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 5y (8y-3)?
gavmur [86]
D. You times 5y by 8y then 3
7 0
3 years ago
Read 2 more answers
The front of the stage, side C , is 50 feet long. A 40-foot rope runs along the side of square B. A 30-foot rope runs along the
vovangra [49]

Answer: yes, because any triangle with the ratio of whole number 3:4:5 is a right triangle

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP ASAP!!!!!
Kitty [74]
The total would be 180 degrees because angles on a straight line would always add up to 180.
(3x+31)+(2x-6)=180
5x+25=180
     -25   -25
5x=155
/5     /5
x=31
5 0
3 years ago
Read 2 more answers
Other questions:
  • Turn 177 divided by 20 into a mixed number
    8·1 answer
  • Solutions to these equations??
    6·2 answers
  • Gail baked some cookies. She sold 2/7 of the cookies on Monday. She sold 1/3more of the cookies on Tuesday than on Monday. What
    8·1 answer
  • Delta Airlines quotes a flight time of 2 hours for its flights from Cincinnati to Tampa, meaning that an on-time flight would ar
    6·1 answer
  • When is it helpful to use simpler numbers to solve a problem
    14·1 answer
  • Here are all of my points but 3 take them my mom is taking me out of K12 and I really enjoyed it, she is taking me out because I
    12·2 answers
  • PLEASE HURRY!!!
    6·2 answers
  • Please give the right answer and show work if possible
    5·1 answer
  • Id : 237 514 2470<br>pass : frmCV5​
    10·1 answer
  • a student needs to fill a tank with 9 liters of waters how many 1/3 liters of water will it take to fill the tank
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!