To write 8 and a half in numerical form, you would write it as 8.5. This is known as a decimal representation of a mixed number, where the whole number is before the decimal point and the fraction is after the decimal point. In this case, the whole number is 8 and the fraction is half, which is equivalent to 0.5 in decimal form.
35727
-1/8
30+8
12
5638
35727
84,000,108
-1/8
1/8
30+8
To write eight and a half thousand, you would write 8,500. The number 8 represents the thousands place, the number 5 represents the hundreds place, and the number 0 represents the tens place. The "and a half" portion is represented by the number 5 in the hundreds place.
3x + (-4) ≥ 2x + 8
8+3=11
To write 8 and a half in numerical form, you would write it as 8.5. This is known as a decimal representation of a mixed number, where the whole number is before the decimal point and the fraction is after the decimal point. In this case, the whole number is 8 and the fraction is half, which is equivalent to 0.5 in decimal form.
Another way to write that is 8x8. The answer is 64.
12