1/3*7/9*15/16*18/21 with solving and the answer
To solve this multiplication of fractions, you can follow these steps:
Step 1: Multiply the numerators together: 1 * 7 * 15 * 18 = 1890
Step 2: Multiply the denominators together: 3 * 9 * 16 * 21 = 9072
Step 3: Write the answer as a fraction, with the product of the numerators as the numerator and the product of the denominators as the denominator: 1890/9072.
Therefore, the simplified answer is 1890/9072.