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# Is 1 1 actually 2?

# What is 2 1 2 as a decimal?

212.00

# Which of the following values represents an index of refraction of an actual material A 0 B1 4 C 1 2 D 5 4?

pennfoster its 5/4 just took the test good luck!

# What is 1-2 of 1-4?

1/8.

# 1 plus 1 equals 2 why?

The explanation as to why 1+1=2 is complicated and I hope you understand it. It's mysterious, though, because first you have to come to a definition of what "1" means, what "2…" means, and even what "+" & "=" means! It's a lot harder than you think. The proof goes something like this (remember, it depends on set theory): We start off by defining the natural numbers (ie positive integers) in terms of sets. For any set S, define a "successor" function f as f(S) = {S, {S}} ie, the set containing: S and the set containing S. Then we define the natural integers as such: Define the number 0 to be the empty set, which I'll write here as O. Then each successive integer (ie "n+1") is just the preceding integer put through the successor function, ie 1 = {O, {O}} 2 = {O, {O, {O}}} 3 = {O, {O, {O, {O}}}} and so on. Then 1+1=f(1)={O, {O, {O}}}=2

# What is 1-2 of 1-3 cup?

1/2 * 1/3 = 1/6. You can get 1/6 cup by using 2 tablespoons plus 2 teaspoons.

# What is 1 2 of 1 3 cup?

If you mean 1/2 of 1/3 cup, it would be 1/6 cup. Here is the math, take 1/3 and divide by 2. Here is a trick my algebra teacher taught me in high school since dividing fractio…ns can be difficult and confusing. Take the problem and write it like this: 1 --- 3 ________ 2 --- 1 (2 or any plain number always has an understood 1 as a fraction) Now you mulitiply the bottom number of the second fraction, in this case the 1, with the top number of the first fraction, also the 1. 1X1=1 This is the top number of the final fraction, or the nominator. Now you just multiply the top number of the second fraction, the 2, with the bottom number of the first fraction, the 3. 2X3=6 This number becomes the bottom number of the final fraction, or the denominator. Drawing arrows to the numbers you are multiplying helps too.

# What fraction of 6 is 1 1/2?

11/2 out of 6 is not an easy fraction to visualise. However, by doubling both the top and bottom it becomes (2 x 11/2 =) 3 out of (2 x 6 =) 12. This is now easy to visuali…se as 3/12 = 1/4 (by dividing top and bottom by 3).

# What is 2-1?

The answer is = 1 2-1=1 You need to learn simple maths skills :)

# What is 1 1 2 or 5?

They are a set of real, rational, non-zero, prime, single-digit, positive, natural integers. One of the members of the set is repeated

# What is 1 1 2 as an improper fraction?

1 1/2: = [(2*1)+1]/2 = [2+1]/2 = 3/2 in improper fraction

# Which is greater 1/2 of 1/4 or 1/4 of 1/2?

In mathematical terms "of" means multiplication. Essentially the question is asking which is greater, 1/2 x 1/4 or 1/4 x 1/2. If you have a calculator you will see that 0.5 x …0.25 = 0.125 and 0.25 x 0.5 = 0.125. If you wanted to do it in your head then it would equate to 1/8 = 1/8.

# What fraction is between 1 2 and 1?

3/4,you should know that if you're not in kindergarten.

Answered

In Technology

# How do you write a program to get this as answer 1 1 2 1 1 2 1 3 1 2 1 1 2 1 3 1 2 1 4 1 2 1 3 1 2 1?

include <stdio.h> int main (int argc, char **argv) { printf ("1 1 2 1 1 2 1 3 1 2 1 1 2 1 3 1 2 1 4 1 2 1 3 1 2 1\\n"); }

Answered

In Algebra

# What is 1 and 1 half divided by 2?

3/4 or .75

Answered

In Science

# Why is 1 plus 1 2?

because just like any other math problem a number plus a number is how ever many more #'s it was than there was at the start of the number... == The fact that 1 plus 1 is 2 re…ally comes down to the definition of 1 and 2 and plus. 2 is defined to be the next number after 1. (i.e. the successor of 1) Addition, denoted by plus, is defined , in part, by the rule: n +1 is the successor of n. That is, adding one to a number is the same as finding the number after it.

Answered

In Science

# What is 1 and 1 half times 2 and 1 third?

3 and 1 third

Answered

In Science

# What is 2 and 1 third plus 1 and 1 half?

3 and five sixths.