Answer:
9/20
Explanation:
When multiplying fractions, yo have to multiply across. So multiply 3 and 3 to get the numerator (9), and 5 and 4 to get the denominator (20)
So you get 9/20
3/5 * 3/4
Multiply the numerators
3*3 =9
Multiply the denominators
5*4 =20
Put the numerator over the denominator
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