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Average of 45 25 35?
Average = Sum of numbers/ No. of numbers 45 + 25 + 35 = 105 105/3 = 35
What is the HCF of 20 25 35 and 45?
The answer is 5.
What is the number halfway between 25and 45?
The number halfway between 25 and 45 is the average of the two numbers. To find the average, you add the two numbers together and then divide by 2. In this case, (25 + 45) / 2 = 70 / 2 = 35. Therefore, the number halfway between 25 and 45 is 35.
Is 135 a prime or composite number?
135 is not prime. 135 = 3 * 3 * 3 * 5135 is a composite number because its factors are:1x1353x455x279x151, 3, 5, 9, 15, 27, 45, and 135.*NOTE: All numbers that have a 0 or a 5 in it are composite, except 5 because they will always have a third factor, 5.
What set of numbers does 30 belong to?
To any set that contains it! It belongs to {30}, or {45, sqrt(2), 30, pi, -3/7}, or all whole numbers between 23 and 53, or multiples of 5, or square roots of 900, or composite numbers, or counting numbers, or integers, or rational numbers, or real numbers, or complex numbers, etc.
