In order to multiply two fractions, we can follow the steps below:
0. find the product between the two numerators; ,(3 * 7 = 21)
,1. find the product between the two denominators; ,(10 * 2 = 20)
,2. the product of the two fractions will be the result of step 1 (the numerator of the final result), divided by the result of step 2 (the denominator of the final result):
[tex]\frac{3}{10}\cdot\frac{7}{2}=\frac{3\cdot7}{10\cdot2}=\frac{21}{20}[/tex]Therefore, the answer is:
[tex]\frac{21}{20}[/tex]