4.
2
There are 10 halves in 5 whole ones, since each whole can be divided into 2 halves. Therefore, multiplying 5 by 2 gives you 10.
There are 16 halves in 8. This is because each whole can be divided into two halves, so when you multiply 8 (the number of wholes) by 2 (the number of halves in each whole), you get 16 halves.
There are four halves in 2. This is because each whole number can be divided into two equal parts, and since 2 is a whole number, it can be divided into four halves (1/2 + 1/2 + 1/2 + 1/2 = 2).
There are five halves in 2 and a half. This is because 2 whole units contain 4 halves, and the additional half contributes one more half, totaling 5 halves.
2
There are two halves in a whole. If you multiply 2 by 10 you get the answer 20.
2 halves make a whole
2
2
In one(1) whole there are two halves.(1/2 + 1/2) So in 23 whole units there will be 23 x 2 = 46 halves.
2 ÷ 1/2 = 2 x 2/1 = 4 Alternatively: 1 whole is 2 halves → 2 wholes = 2 x 2 halves = 4 halves.
15 * * * * * 2 of them
Two halves make up a whole. 1/2 +1/2 =1whole
There are two halves in a whole, so in the number 4, there are 2 halves. This is because when you divide 4 by 2, you get 2, which represents the number of halves in 4. Each half is equal to 0.5 when expressed as a decimal.
4 of them because 4 times 1/2 = 2
When you have 11 halves, you can think of it as having 11 parts, each of which is half of a whole. To find out how many wholes that is, you would divide 11 by 2, since there are 2 halves in a whole. Therefore, 11 halves is equal to 5 wholes with 1 half remaining.