Question

7. Find a fraction, that become 1/2 when 2 is added to its numerator and
when 1 is subtracted from its denominator, it becomes 1/3.​

Answer 1

Answer:

if we add 1+3=4,2-1=1 ,so ,4/1

Answer 2

the innear wall of the releases hydrochloric acid that kills many bacteria which come along with the food. can this acid damage to the stomach wall