Prime factors are numbers that are: prime, and multiply to make the number you want, in this case 75. 75 as a product of prime factors would be, 3 x 5 x 5; if you work this out, the result is 75.
To find the HCF you first have to write the numbers as their prime factors: 36 = 2x2x3x3 75 = 3x5x5 The next step is to identify any common prime factors. In this case both numbers have 3 as a prime factor. Thus the HCF is 3. To find the LCM you need to multiply the numbers together and divide by the HCF. 36x75/3 = 900 Thus the LCM of 36 and 75 is 900.
There is an endless list of numbers that add together to give 175, an example is 75+60+40.
Just multiply the two together to get area. This would be 900 square feet.
You take the .8 and multiply it by 100 because a percent of something is one hundredths of 1. For example, 75 cents is 75 one hundredths of a dollar. 75 cents is written as .75 in decimal form. .75 (75 cents) is 75% of 1 dollar. To change 75 cents or .75 to a percent, you just multiply it by 100 which .75 times 100 is 75. So, to find out what .8 is as a percent you just multiply it by 100 which is 80.
1 x 75 3 x 25 5 x 15
225
The two numbers that multiply to get 75 are 15 and 5. This is because 15 x 5 = 75. In mathematical terms, these numbers are known as factors of 75, where 15 and 5 are both factors that, when multiplied together, result in the product of 75.
The product of 25 and 3 is 75. In mathematics, the product is the result of multiplying two or more numbers together. In this case, when you multiply 25 by 3, you get 75 as the answer.
15*5
You can multiply 5 by 15 to get 75.
The two numbers that equal 150 are 75 and 75. This is because when you add 75 and 75 together, the sum is 150. In mathematical terms, this can be expressed as 75 + 75 = 150.
3 and 25
-5 and -15 because -5 + -15 equals -5 - 15 which is -20 and -5 multiplied by -15 = 75 (two negatives multiply to make a positive)
375 = 75 X 5(product is the result when you multiply the multiplicand and multiplier)
5x15 = 75
(-225,1)(-75,3)(-45,5)(-25,9)(225,-1)(75,-3)(45,-5)(25,-9)(-15,15)