both are divisible by seven. 42/49 = 6/7
lowest common denominator= 70 therefore; 5/7 + 7/10 = 50/70 + 49/ 70 = 99/70= 1 and 29/70 5/7 - 7/10 = 50/70 - 49/70 = 1/70
49/100 = 49%
49
"negative 49 over 19" is the ratio of -49 to 19. That's rational.
49 over 50 is already in lowest terms.
29 over 49 is already in lowest terms as a fraction.
It is already in lowest terms.
13/49 is in its lowest terms
21 over 49 in lowest terms is 3/7
6/7
3/49 is already a fraction in its lowest terms.
It is already in lowest terms.
2.45 = 49/20 in its lowest terms
46/49 is in lowest terms.
4/49 is the simplest term.
13/7 is the lowest form