Question

Skill in adding and subtracting decimals is useful for calculating ______ .

the total children in a classroom.
the total children in a classroom.

the number of hours in two days.
the number of hours in two days.

the amount saved in buying a pair of $32.95 blue jeans on sale for $26.50.
the amount saved in buying a pair of $32.95 blue jeans on sale for $26.50.

Answer 1

i agree with the first answer that all of them are yeaaaa

Answer 2

the amount saved in buying a pair of $32.95 blue jeans on sale for $26.50

Explanation:

all of the options are pretty good answers but the last ones seems to be the most reasonable