Does anyone know what the answer to these are 6 4/5 + 3 3/5
2 4/5 9 2/5
I dont want it in decimals

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers