Sandra, this is the solution:
3/14 / 2/7
We use the multiplicative inverse or reciprocal and convert the division in a multiplication, as follows:
7/2 is the reciprocal or multiplicative inverse of 2/7
3/14 * 7/2
And now:
3 * 7 = 21 in the numerator
14 * 2 = 28 in the denominator
21/28 that we can simplify, this way:
21/28 = 3/4
3/14 divided by 2/7 equal to 3/4
