To solve this, we need to follow the order of operations (PEMDAS - Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
First, let's multiply 2/3 by 5/14:
(2/3) (5/14) = (2 5) / (3 * 14) = 10 / 42 = 5 / 21
Now, let's multiply 5/21 by 7/25:
(5/21) (7/25) = (5 7) / (21 * 25) = 35 / 525 = 1 / 15
Therefore, 9/20 2/3 + 5/14 7/25 = 1/15.
To solve this, we need to follow the order of operations (PEMDAS - Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
First, let's multiply 2/3 by 5/14:
(2/3) (5/14) = (2 5) / (3 * 14) = 10 / 42 = 5 / 21
Now, let's multiply 5/21 by 7/25:
(5/21) (7/25) = (5 7) / (21 * 25) = 35 / 525 = 1 / 15
Therefore, 9/20 2/3 + 5/14 7/25 = 1/15.