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
antiseptic1488 [7]
2 years ago
15

Estimate the answer 102.3 × 4.7​

Mathematics
2 answers:
ddd [48]2 years ago
8 0
The estimated answer would be 480.81
Pavel [41]2 years ago
5 0

Answer:

500

Step-by-step explanation:

First of, multiply all of the number by 10 to remove the decimal place ( this will make it less confusing)

So 102.3 x 10= 1023

4.7 x 10 = 47

You will have to round each of the numbers to 1 significant figure (sf) :

1023 round to 1 sf will be 1000

47 rounded to 1 sf will be 50

Then multiply these numbers:

1000 x 50 = 50000

Finally divide by 100 to get back the decimal places

(You divide by 100 because you multiplied by 10 twice, 10 x 10= 100)

You get 500

You might be interested in
Algebra 2 questions
Law Incorporation [45]

Answer:

0

Step-by-step explanation:

Cancel out x-y to x^2-Y^2 and you get x+y-x-y which is 0

8 0
3 years ago
Example of the sistributive property 3x6
Margarita [4]
An example for the distributive property would be 3(1x6) 

4 0
3 years ago
Which expressions represents twelve diminished by six times a number:. 12-6n; 6n-12; 12n-6
Ede4ka [16]
12-6n
.......................
4 0
3 years ago
Read 2 more answers
What is the slope of the line represented by the equation f(t)=2t-6
TEA [102]

Answer:

The slope would be 2

Step-by-step explanation:

Your slope-intercept form is always y=mx + b

The <em>b </em>is always your <em>constant</em>

The <em>mx </em>is your <em>slope</em>

The<em> y </em>is your<em> output</em>

4 0
3 years ago
Read 2 more answers
How do I figure out what 1/10 of 6000 is?
alisha [4.7K]
The way I like to figure out problems like this is to write it out like,

1/10 = x/6000
(One over ten equals x over 6000)

Then you find out how much you multiplied 10 by to get 6000. To do this you can divide 6000 by 10 getting 600. The rule "what you do to the bottom you have to do to top" in this equation. So since you multiplied the bottom by 600 you have to multiply the top by 600 as well. 600 times 1 is just 600.

So your answer is, 600 is 1/10 of 6000.

Hope this helps and isn't too confusing.
5 0
3 years ago
Other questions:
  • How many 7/10s are there in 1/5
    12·2 answers
  • Mateo is draining a pool at a rate of 1/8 of a gallon every 1/2 hour. If he continues to drain the pool , how much waters will b
    13·2 answers
  • What are the solutions of –7x – 60 = x2 + 10x?
    13·2 answers
  • the theoretical probability choosing a purple marble out of a 2/3 bag is. The bag has 16 purple marbles. How many marbles are in
    13·1 answer
  • Translate the word phrase into a math expression. six less than eight times a number
    9·1 answer
  • Kelsey painted 1/4 of her bedroom in 3/7 of an hour at this rate how long would it take her to paint the entire room
    14·1 answer
  • Pleaaaasssseeee help meeeeeee
    6·2 answers
  • WORTH 25 POINTS I don't ask that much but please just help me out with this
    13·2 answers
  • What is the mathematical translation of " ten multiplied by a number y"​
    9·1 answer
  • tickets to a carnival are $5 for adults and $3 for children. if 215 people attend and the receipts were $925 , how many tickets
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!