Table of Contents
5 x 3 = 15. 15 x 1 = 15.
What numbers make up 15?
The factors of 15 are 1, 3, 5, and 15.
What divided equals 15?
so 15 divided by 5 is 3. So there are four related facts: 3 × 5 = 15.
What times what will give you 14?
1 x 14 = 14. 2 x 7 = 14. 7 x 2 = 14. 14 x 1 = 14.
What times what will give you 21?
1 x 21 = 21. 3 x 7 = 21. 7 x 3 = 21. 21 x 1 = 21.
What is the multiple for 15?
Here is the list of all multiples: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, ….
What two numbers add to make 15?
0+15=15, 1+14=15, 2+13=15, 3+12=15, 4+11=15, 5+10, 6+9=15, 7+8=15.
What is the division in math?
Division is a simple operation in which a number is divided. It’s easiest to think of it as a number of objects being divided among a certain number of people, such as in the above example.
What is multiplication in math?
In math, to multiply means to add equal groups. When we multiply, the number of things in the group increases. The two factors and the product are parts of a multiplication problem. In the multiplication problem, 6 × 9 = 54, the numbers 6 and 9 are the factors, while the number 54 is the product.
How do you solve 15 divided by 2?
Using a calculator, if you typed in 15 divided by 2, you’d get 7.5. You could also express 15/2 as a mixed fraction: 7 1/2.
What times what give you 8?
What can you multiply to get 8? 8 × 6 = 48 8 multiplied by 6 to get 48 8 × 8 = 64 8 multiplied by 8 to get 64 8 × 12 = 96 8 multiplied by 12 to get 96.
What multiplied 16?
We know 2 and 8 are factors of 16 because 2 x 8 = 16. 4 is a factor of 16 because 4 x 4 = 16. Also 1 and 16 are factors of 16 because 1 x 16 = 16. The factors of 16 are 1, 2, 4, 8, 16.
What times what give you 32?
8 times 4 equals 32. This is a basic multiplication fact that you should know.
What times what will give you 84?
You can find factors of number 84 by multiplying numbers to obtain a product of 84. x 84 = 84. x 42 = 84. x 28 = 84. x 21 = 84.
What can equal 29?
Factors of 29 are numbers that, when multiplied in pairs give the product as 29. There are 2 factors of 29, which are 1 and 29. Here, 29 is the biggest factor. The Pair Factors of 29 are (1, 29) and its Prime Factors is 1, 29.
What gives me 24?
The factor pairs of 24 are: 1 x 24, 2 x 12, 3 x 8, and 4 x 6.
Is 15 a multiple of each factor yes or no?
The terms factor and multiple are sometimes confused with each other. Factors of 15 include 3 and 5; multiples of 15 include 30, 45, 60 (and more). See more below and at multiple.
What are the three common multiples of 15?
Some common multiples of 15 are: 30, 45, 60, 75, 225 etc.
Is 15 a composite number?
The first few composite numbers (sometimes called “composites” for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, Note that the number 1 is a special case which is considered to be neither composite nor prime.
How do you find the factor of 15?
Facts – Factors of 15 Factors of 15: 1, 3, 5 and 15. Pair Factors of 15: (1, 15), and (3, 5) Prime Factorisation of 15: 3 × 5. Prime Factors of 15: 3 and 5. Sum of Factors of 15 = 24.
What 3 numbers add up to 15?
0+15=15, 1+14=15, 2+13=15, 3+12=15, 4+11=15, 5+10, 6+9=15, 7+8=15.
How do you show 15 divided by 3?
15 divided by 3 is equal to 5.
How do you write 12 divided by 2?
Using a calculator, if you typed in 12 divided by 2, you’d get 6. You could also express 12/2 as a mixed fraction: 6 0/2. If you look at the mixed fraction 6 0/2, you’ll see that the numerator is the same as the remainder (0), the denominator is our original divisor (2), and the whole number is our final answer (6).
Is multiply add or times?
When writing, the common sign for multiplication is ‘×’. When you ‘multiply’ or ‘times’ a number you add it to itself a number of times, for example 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. Multiplication is therefore a quicker way of adding the same number many times, for example 3 × 4 = 12.
When multiplying 2 numbers do we get there?
When we multiply two numbers, the answer we get is called ‘product’. The number of objects in each group is called ‘multiplicand,’ and the number of such equal groups is called ‘multiplier’.
What is multiplication for kids?
Multiplication is when you take one number and add it together a number of times. Example: 5 multiplied by 4 = 5 + 5 + 5 + 5 = 20. We took the number 5 and added it together 4 times. This is why multiplication is sometimes called “times”.
What is 15 divided half?
7.5 is the answer because half means two parts and if we divide 15 by 2 we get 7.5.
How do you solve 15 divided by 5?
Using a calculator, if you typed in 15 divided by 5, you’d get 3. You could also express 15/5 as a mixed fraction: 3 0/5. If you look at the mixed fraction 3 0/5, you’ll see that the numerator is the same as the remainder (0), the denominator is our original divisor (5), and the whole number is our final answer (3).
How do you solve 15 divided by 6?
15 divided by 6 equals 2.5.
