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
Fynjy0 [20]
3 years ago
9

What is the least common muliple of 5 and 6

Mathematics
2 answers:
grandymaker [24]3 years ago
8 0

Answer: The LCM of 15 and 6, so the least common multiple, the smallest multiple that they have in common, we see over here. 15 times 2 is 30. And 6 times 5 is 30.

lutik1710 [3]3 years ago
8 0

The least common multiple would be 30

You might be interested in
50 pts (and will mark brainliest)
Alex787 [66]

Answer:

c. 21/200

hope I helped!

6 0
3 years ago
Read 2 more answers
A customer pumps $35.40 total in gas and pays with a $50 bill. What is the amount of change the customer should receive?
djverab [1.8K]
$50 - $35.40 = $14.60
8 0
3 years ago
Read 2 more answers
1.6 liters = ___ milliliters A.160 B.0.016 C.1,600 D.0.0016
zvonat [6]
1.6 liters is 1600 milliliters. Hope this helps!
7 0
3 years ago
Read 2 more answers
??? Anyone know how to answer this question
True [87]
Answer: 35 additional teachers are needed

-------------------------------------------------
-------------------------------------------------

Explanation:

We have 2470 students and the ratio of students to teachers is 26:1. This means that for every teacher, there are 26 students. Put another way, we can set up this ratio

2470/x = 26/1

where x is the number of teachers. Cross multiply and solve for x

2470/x = 26/1
2470*1 = 26*x
2470 = 26x
26x = 2470
26x/26 = 2470/26
x = 95

So we have 95 teachers currently

-------------

Let y be the new number of teachers needed to bring the ratio down to 19:1

Using a similar idea as done above, we would have this ratio

2470/y = 19/1

Let's solve for y
2470/y = 19/1
2470*1 = 19*y
2470 = 19y
19y = 2470
19y/19 = 2470/19
y = 130

So we'll need 130 teachers to have the ratio be 19:1

The difference of the values is y - x = 130 - 95 = 35, which is the final answer. This is the additional amount of teachers needed.
5 0
3 years ago
2. At 1 pm, you leave Ellensburg at a constant speed of 75 miles per hour. At 2:30 pm, your
MA_775_DIABLO [31]

Here, we are required to determine how many hours your friend will drive in order to catch you.

(a)<em> Your friend will have to drive 7 and a half hours inorder to catch </em><em>you.</em>

<em>(</em><em>b)</em><em> </em><em>You </em><em>both </em><em>will </em><em>be </em><em>6</em><em>7</em><em>5</em><em> </em><em>miles</em> <em>away </em><em>from </em><em>Ellensburg</em><em> </em><em>at </em><em>that </em><em>time.</em>

If you leave at 1 pm; At 2:30pm;

  • That is; 1 and a half hours after leaving; you must have covered a distance, d = 75 × 1.5
  • d = 112.5miles.

Therefore, your position; S after 2:30pm is given by;

S(a) = 75t + 112.5 miles from Ellensburg.

For your friend; travelling at 90miles/hr;

  • His position is given as; S(b) = 90 × t

(a) For your friend to catch you, you both must be in the same position;

  • i.e S(a) = S(b)

75t + 112.5 = 90t

90t -75t = 112.5

t = 112.5/15

t = 7.5hours

(b) To determine how far you both are from Ellensburg; we can either evaluate:

S(b) = 90t or S(a) = 75t + 112.5

Therefore, By evaluating S(b) = 90t.

S(b) = 90 × 7.5

S(b) = 675miles from Ellensburg.

Read more:

brainly.com/question/24234606

6 0
2 years ago
Read 2 more answers
Other questions:
  • A force of 203 N is used to move a television 2.3 m. How much work is done?
    13·1 answer
  • What the answer of a/7 = -15
    12·1 answer
  • Solve this inequality: -3 - 6(4x + 6) &gt; -111
    10·1 answer
  • 11 more than y is equal to 7
    8·1 answer
  • Determine weather the function shown in the graph is even or odd.....will give brainlest
    15·1 answer
  • Write an equation of the line passing through the point (1, 8)​ that is perpendicular to the line x+8y=5​
    15·1 answer
  • I need help, trying to find slope and y intercept
    12·1 answer
  • Find the measure of each missing angle (pls show how, it’d help me)
    15·1 answer
  • The temperature is currently 60 F. If the temperature drops on average 2 degrees per day, how many days will it be until the tem
    9·1 answer
  • 3. How many solutions does the equation have?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!