1 Which situation can be represented by the equation
1 1/4 x 6=7 1/2

A) It took Calvin 1 1/4
hours to run 6 miles. He ran 7 1/2
miles per hour.

B) Matthew addressed 1 1/4 envelopes in 6 minutes. He addressed 7 1/2 envelopes per minute

C) Sara read for 1 1/4 every day for 6 days. She read for a total of 7 1/2 hours.

D) It took Beth 1 1/4 minutes to paint 6 feet of a board. She painted a total of 7 1/2 feet of the board.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

What is r i 4.5+10r=-6.5 with work pls

Pls yall i really need the answer fr fr