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
kvasek [131]
3 years ago
8

Short cut method to mulitply 12 by 50

Mathematics
2 answers:
liberstina [14]3 years ago
4 0

Answer:

12 * 50 = 600

Step-by-step explanation:

We have to multiply 12 by 50

<u>Short cut method for multiplying a number by 50</u>

Step 1: Take the half of the given number

Step 2: Multiply the result by 100

<u>To find the short cut method to multiply 12 by 50</u>

Here the number is 12

Step 1: divide the number by 2

12/2 = 6

Step 2: Multiply 6 by 100 we get 600

Therefore 12 * 50 = 600

blsea [12.9K]3 years ago
4 0

Answer:

12 x 50= 600

Step-by-step explanation:

One way you can do is long and short. But the best way is to do it long because than you will get a better score and get the answer still.

<h3 />

You might be interested in
Resuelve con calculadora y escribe la regla utilizada
Anna11 [10]
36\times 100 = 3600\\\\8 \times 1000 = 8000\\\\5.6 \times 10 = 56\\\\5.6 \times 100 = 560\\\\5.6 \times 1000 = 5600\\\\2.12 \times 100 = 212

When you multiply by 10, 100, or 1000, you must move the decimal place over by how many zeroes there are. Once there is no more decimals, you add 0's to the end of the number until you are done.

For example, 5.6 x 1000

1000 has 3 zeroes.

That means we need to move the decimal spot 3 times.

5.6 x 1000 = 56 x 100

We got rid of the decimal but we still have 2 zeroes left. So now we just add 2 zeroes at the end of the number.

5.6 x 1000 = 56 x 100 = 5600

I hope that helps! :)
6 0
3 years ago
Complete the inequality statement.<br> 24 g_1,679 mg<br> оно<br> V
Darina [25.2K]
The answer is 24 grams > 1.679 grams


Hope this helps <3
5 0
3 years ago
Keith thinks of a number. When he multiples the number by 6 and subtracts 19.85 from the product, he gets 29.77. Find the number
kirill115 [55]

let the number be X

6x-19.85=29.77

6x=29.77+19.85

6x=49.62

x=8.27

Hope that helps :)

-Asmaa Ghazzawi

8 0
3 years ago
Help me solve all my math problems and I will mark you ask a brainly thing
Lina20 [59]
Triangle formula to find surface area base x height divided by 2. Rectangles. Base x heights.

The two triangles equal
16x15 then divide the answer by 2. Then times the one triangle by two. P.S. This is instructions for one triangle. Times the surface area of one triangle by two.

The bottom rectangle

16 x 10. That’s it

The two side rectangles

17 x 10. They times the answer you get for 17 x 10 by two.

Add all the surface areas together, and their is your answer.
5 0
3 years ago
Expand the logarithmic expression.
lapo4ka [179]
The answer for the exercise shown above is the option B, which is: 
<span> B. log5(7)+5log5(a)
 The explanation of the problem is shown below:
 1. You have the following expression given in the problem above:
 </span><span>log5(7)(a^5)
 2. To expand it, you must use the logaritms properties, as following:
</span> log5(7)(a^5)
 log5(7)+log5(a^5)
 log5(7)+5log5(a)
 3. Therefore, as you can see, the answer is the option B.
 
<span> 
 </span>
8 0
3 years ago
Other questions:
  • The line passes through (25, 3), and is parallel to the graph of y =9/4x + 5. If a decimal, round to the nearest whole number.
    12·1 answer
  • A Family spends 240.00 per week on food. If this is 16% of their income, what is the families weekly income?
    15·1 answer
  • A.The observation deck of tall skyscraper 370 m above the street. Determine the time required for a penny to free fall from the
    9·1 answer
  • PLEASE HELP FAST MARKUNF BRAINLIEST AND GIVING LOTS OF POINTS!!!
    13·1 answer
  • A rectangle has a perimeter of 52 inches the length of a rectangle is 4 inches more than it’s with what is the length of a recta
    12·1 answer
  • 15+x&lt;24 what is the solution to this inequality
    10·1 answer
  • What pair of integers has a -16 and a sum of -6
    10·1 answer
  • When Brad was born, his Grandma put, $1,500 in a new account for him. Since then, the balance of the account, has grown by 6.5%
    5·1 answer
  • 2+2-1 this is a very hard question
    12·2 answers
  • Which expression is equivalent to 16x16x16
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!