irrational

"The quotient of 12 divided by 4 is 3."

"The quotient of two rationals is again a rational."

"the cans and cannots"

"In math class, we learn about integers, which are whole numbers like -5, 0, and 10, but not fractions or decimals like 2.5. "

"The teacher's instructions were nonsensical; no one understood what to do. "

"an unfounded report; unfounded fears"

"Zero, one, −1, 2.5, and pi are all numbers."

"The family's real estate investment was quite successful. "

"Words cannot express the love I feel for him."

"After careful consideration, the student made a decision about which college to attend. "

"The pupil wrote his name on the paper."

"The ratio of boys to girls in the class is 2 to 3. "