Hi can you please help me answer this ! :)))

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?