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
Anastasy [175]
3 years ago
10

One way to divide decimal numbers is to use an equivalent expression.

Mathematics
1 answer:
Umnica [9.8K]3 years ago
6 0

Answer:

<h2><u>10</u></h2><h2><u>4</u></h2>

Step-by-step explanation:

To determine how much a decimal was multiplied, you need to find how many places the decimal moved.

In this case we can see the decimal moved once. How many times the decimal moved can be represented by the zeros in the number. So 10 = 1

100 = 2     1,000 = 3 and it keeps going.

So since the decimal moved 1 time, the answer to question one is 10

Now question 2.

Both 8.4 ÷ 2.1 and 84 ÷ 21 will give the exact same answer. It is just easier to solve. So solve which one is easier for you. I did 84 ÷ 21.

84 ÷ 21 = 4

We can verify our answer by multiplying the the divisor by the quotient

21 * 4 = 84

So 4 is the answer to question 2

You might be interested in
In a picture, there are 40 monkeys, and 60% of the monkeys are in the trees.
Zepler [3.9K]

The number of monkeys in the tree are 24.

<h3>What are percentages?</h3>

Percentage is the fraction of an amount expressed as a number out of hundred. The sign used to represent percentages is %.

<h3>How many monkey are in the tree?</h3>

Number of monkeys in the tree = percent x total number of monkeys

60% x 40

0.6 x 40 = 24

To learn more about percentages, please check: brainly.com/question/25764815

6 0
2 years ago
Help!<br><br> If a sphere has a radius of 8mm, what is its volume? (Show work)
babymother [125]
The formula for the volume of a sphere is V = (4/3) * π * r³. Knowing this, we can plug in the radius:

V = \frac{4}{3} \pi *8^{3} \\ V = \frac{4}{3} \pi*512 \\ V = 2144.66

The sphere's volume is approximately 2144.66 mm^3.
7 0
3 years ago
Help please...........bad
djverab [1.8K]

Answer: 0,5, and -4 is the zeros

Step-by-step explanation:

3 0
3 years ago
2 of 5
olya-2409 [2.1K]
Echa t-shirt is 6 dollars and ecah hat is 5
29-23=6
And 6•4=24
29-24=5
4 0
3 years ago
Please help! Thanks!
Over [174]
It's c u do distribute the -4 to everything in the ( )'s then combine the like terms
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of the trapezoid.
    9·2 answers
  • Plz simplify number 28
    11·1 answer
  • What is 620 divided by 11
    11·2 answers
  • Find the area of the figure. I will make you a brainllest:)
    11·1 answer
  • The solution of the system of equations Ax+y=5 and Ax+By=20 is (2,-3). What are the values of A and B
    8·1 answer
  • Rolex worked 40 hours last week I had $74 deducted from his earnings for taxes. if he had 286 left after the deduction, how much
    5·1 answer
  • PLEASE HURRY WILL GIVE BRAINLIST ​
    11·2 answers
  • Find the sum or type "impossible"<br><br>2 -5<br> +<br>3 6<br>​
    8·1 answer
  • Si tengo un monto de 3000.00 con una taza anual de 6% cuanto me geraria en 3 meses
    7·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!