Question

3/13*1 2/13 3/13*9/13

Answer 1

3/13*1 2/13=45/169
3/13*9/13=27/169
Думаю что так :3

Answer 2

It looks like you've provided a series of multiplication operations involving fractions. Let's break it down step by step:

1. 3/13 * 1: When you multiply a fraction by a whole number, you simply multiply the numerator of the fraction by the whole number while keeping the denominator unchanged. So, 3/13 * 1 equals (3 * 1) / 13, which simplifies to 3/13.

2. 2/13: This is already a fraction, so no further calculations are needed.

3. 3/13 * 9/13: To multiply two fractions, you multiply the numerators together to get the new numerator and the denominators together to get the new denominator. So, (3/13) * (9/13) equals (3 * 9) / (13 * 13), which simplifies to 27/169.

Putting it all together, the results of the operations are:

• 3/13 * 1 = 3/13
• 2/13
• 3/13 * 9/13 = 27/169