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Find a two-digit number whose value is increased by 75 percent when its digits are reversed?
The number you are looking for is 12. Reversing the digits gives you 21 75% of 12 is 9 12 + 9 = 21
Three times the sum of a number and twenty one is twice the number increased by 23 find the number?
3(x+21) = 2(x+23)3x+63=2x+46x=-17
What is the number increased by one-half of itself is equal to 21?
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
Which is the middle even number between 11 and 21?
It is 16. This is because there are five numbers between 11 and 16, and there are five numbers between 16 and 21 :]
Next number in the sequence 16 26 21 31?
a
A number increased by -16 is -21?
5
A number increased by two-thirds of the number is 35 what is the number?
21
Find a two-digit number whose value is increased by 75 percent when its digits are reversed?
The number you are looking for is 12. Reversing the digits gives you 21 75% of 12 is 9 12 + 9 = 21
What is the next number in this sequence 16 21 22 29?
16 21 22 29
What is 33 over 16 as a mixed number?
33 over 16 as a mixed number = 21/16
Three times the sum of a number and twenty one is twice the number increased by 23 find the number?
3(x+21) = 2(x+23)3x+63=2x+46x=-17
What is the median for the 21 15 17 16 21?
Order them: 15 16 17 21 21 Find the middle one: 17 That is the median
What is the mean number of 21 25 36 16 and 32?
Mean is another word for average. To find the mean , add the terms, then divide by the number of terms. Hence [21 + 25 + 36 + 16 + 32] / 5 130/5 = 26 The mean value.
What is the simplified answer as a mixed number to the fraction 21 over 16?
Expressed as a mixed number in its simplest form, 21/16 is equal to 1 5/16 or one and five sixteenths.
What is the number increased by one-half of itself is equal to 21?
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
How many times can 21 over 16 go into as a fraction?
The question does not make sense. 21/16 is one number: there is no second number in which it needs to go.
What are the first three common factors of 16 and 21?
16 and 21 only have one common factor, the number one.
