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
Sidana [21]
3 years ago
6

Estimate 8/9 + 4/7 Sum or difference

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
6 0
8/9 + 4/7=1 29/63 ESTIMATE:2
8/9 - 4/7=<span>20/63 ESTIMATE:0

</span>

You might be interested in
- Approximately 6.5 x 10^5 gallons of water flow over a waterfall each second. There are 8.6 x 10^4 seconds in 1 day. » Select t
Brilliant_brown [7]

Answer:

The approximate number of gallons of water that flow over the waterfall in 1 day is:

  • <u>A. 5.59 x 10^10</u>

Step-by-step explanation:

To obtain the answer to the question, you must multiply the number gallons of water flow over a waterfall each second (6.5 x 10^5 gal/s) by the number of seconds in a day (8.6 x 10^4 s), as I show you below:

  • Gallons of water that flow over the waterfall in 1 day = Number of gallons * Number of seconds in a day.
  • Gallons of water that flow over the waterfall in 1 day = 6.5 x 10^5 gal/<u>s</u> * 8.6 x 10^4 <u>s</u>

Now, we must cancel the seconds, then:

  • <u>Gallons of water that flow over the waterfall in 1 day = 5.59 x 10^10 gallons</u>

How you can see, <em>once you have multiplied these two values, the answer is the same to the option A</em>.

7 0
3 years ago
Here's a Word Problem for you: 1 Rabbit saw 6 Elephants while going to the River. Each Elephant saw 2 Monkeys going towards the
Doss [256]
31 animals were heading towards the river
7 0
3 years ago
If p = 25 what is the value of 40+ p
jonny [76]
65

since p=25
40+25= 65

(plz mark me brainliest is it helped)
7 0
3 years ago
Read 2 more answers
Monica read 7 1/2 pages of a mystery book and nine minutes. What is her average reading rate in pages per minute?
Andrew [12]
Her average page per minute is 1.125  pages
3 0
3 years ago
Read 2 more answers
5x + 2 y = 7<br> 4x + y = 8
dsp73
4y.
Is the answer
Hope this helps
8 0
2 years ago
Other questions:
  • What is 27-9x+15y as a factor?
    10·1 answer
  • What is circumference if diameter is 14 feet
    6·2 answers
  • The graph shows the amounts customers pay for x pounds of cheese at a deli counter. Customers pay a certain price per pound up t
    7·1 answer
  • Which of the following is a function?
    11·1 answer
  • Please help with 1 and 2
    5·1 answer
  • Solving system with substitution
    14·1 answer
  • -6x + 30 &gt; 36 Solve for x
    15·1 answer
  • *PLEASE ANSWER!! ILL GIVE BRAINLIEST*
    6·2 answers
  • A cuboid with a volume of 374cm^3 has dimensions
    7·2 answers
  • PLZ HELP BRAINIEST TO WHOEVER RIGHT
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!