Also this one! any help is appreciated!

How do you convert 1.27 to a percentage

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?