Round the numbers in each expression to the nearest whole number. Then select all expressions that are about 8. A. 3 1 5 + 5 7 9 B. 15 5 7 − 8 2 9 C. 1 5 8 + 5 2 5 D. 10 1 4 − 1 11 15 E. 2 7 10 + 4 8 9

B. 1557 − 829

Step-by-step explanation:

A. 315 + 579 = 894

B. 1557 − 829 = 728

C. 158 + 525 = 683

D. 1014 − 11115 = - 10101

E. 2710 + 489 = 2221

from the expression above the only expression that is about 8  which means that the expression that 8 will subdivide without a reminder which is 728

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following