Question

write the fraction 3/5 as an equivalent fraction with denominator 30

Answer 1

so 3/5=x/30
solve for x
3/5=x/30
multiply both sides by 30
90/5=x
18=x

the fraction is 18/30

Answer 2

3/5
3 * 6/5 * 6
18/30

Answer: 18/30