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
Margaret [11]
3 years ago
5

Divide then check with multiplication the first on is done for u 89÷21=

Mathematics
2 answers:
erica [24]3 years ago
8 0
89 divided by 21 is 4.23 then add a notation bar above the 3
nekit [7.7K]3 years ago
8 0
You can use related facts to help you. For example, 21 x ? = 89? 89/21= 4.328
You might be interested in
Rename 5/6 and 14/15 using the least common denominator.
baherus [9]

Answer:

\frac{25}{30}~and~\frac{28}{30}

  • Multiply 5 by 5 to get your first parameter.

5 * 5 = 25

  • Multiply 6 by 5 to get the denominator, or your second parameter.

5 * 6 = 30

  • For the second fraction, \frac{14}{15}, you need to multiply both parameters by 2, similar to before, but we now must use a different number, otherwise, the denominators will not be the same.

14 * 2 = 28

  • Now, multiply 15 by 2

15 * 2 = 30

  • The last step is to put these numbers you gathered into fractions. The bigger number always goes on the bottom, referred to as the denominator, while the smaller number, referred to as the numerator, always goes on the top.

25~and~30 -- > \frac{25}{30}

28~and~30-- > \frac{28}{30}

________________________________________________________

Finally, the problem is solved. Now that the problem is solved, we review what we just learned <em>not through more problems, though.</em>

________________________________________________________

<h3>What have we learned?</h3>

We learned how to efficiently make fractions' deominators match.

Questions related to this topic? Ask me in the comments box, please!

8 0
2 years ago
Lisa's store collects 5% sales tax on every item sold. If she collected $22.00 in sales tax, what was the cost of the items her
Ede4ka [16]
Since we are looking for the principal amount, then all we have to do is reverse the process of getting the amount of tax. In order to get the principal, you just have to divide 22 with 0.05. The answer is 440 so that is the principal amount you are looking for.
5 0
2 years ago
Brazill is beststst idiotttefwweffsfaffsgjhfgsadhgvfgdsfghds fsdfsdfsd trava zap trava zap
Lorico [155]

Answer:

Excuse me?

Step-by-step explanation:

Put your question DB and I'll gladly answer!

8 0
3 years ago
The 8th grade sells popcorn after school. The 2-cup container is $0.89, the 2 1 2 -cup container is $1.10, and the 3 1 2 -cup co
Free_Kalibri [48]

Answer:

the 2.5 cup

Step-by-step explanation:

0.89÷2=0.445

1.10÷2.5=0.44

1.75÷3.5=0.5

3 0
3 years ago
Please help with this my sister needs help and I forgot how to do this
marishachu [46]

(2 x 100,000) + (7 x 10,000) + (9 x 100) + (5 x 10) = 270,950

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone plz help me.
    8·1 answer
  • What is the rule to this x 1 2 10 y 3 7 39
    10·1 answer
  • PLEASE HELP!! Find the coordinates.
    9·1 answer
  • ANSWER ASAP BRANLIEST TY​
    13·1 answer
  • 925 round to the nearest hundred
    8·2 answers
  • ASAP PLEASE &lt;3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−
    15·1 answer
  • Where can the perpendicular bisectors of an acute triangle intersect?
    11·2 answers
  • Hello, Brainly community!
    5·1 answer
  • 18 cm 18 cm 9 cm Area:​
    5·1 answer
  • The table shows the heights of three monster
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!