2/5x2/9
To simplify the expression (2/5) * (2/9), we multiply the numerators together and multiply the denominators together:
= (2 * 2) / (5 * 9)
= 4/45
To simplify the expression (3/8) * (4/7), we multiply the numerators together and multiply the denominators together:
= (3 * 4) / (8 * 7)
= 12/56
= 3/14
Apologies for the misunderstanding. The simplest form for (3/8) * (4/7) is actually 12/56. However, we can simplify this fraction further by dividing both the numerator and denominator by their greatest common divisor, which is 4:
12/56 ÷ 4/4 = 3/14
Therefore, the simplest form is 3/14.
To find the product of (7/5) * (4/3), we multiply the numerators together and multiply the denominators together:
= (7 * 4) / (5 * 3)
= 28/15
To convert this fraction to a mixed number, we divide the numerator (28) by the denominator (15):
28 ÷ 15 = 1 remainder 13
The whole number part is 1, and the fractional part is 13/15. Therefore, the mixed number representation is:
1 13/15
To find the product of (4/5) * (13/8), we multiply the numerators together and multiply the denominators together:
= (4 * 13) / (5 * 8)
= 52/40
To simplify this fraction, we can divide the numerator and denominator by their greatest common divisor, which is 4:
52/40 ÷ 4/4 = 13/10
To convert this fraction to a mixed number, we divide the numerator (13) by the denominator (10):
13 ÷ 10 = 1 remainder 3
The whole number part is 1, and the fractional part is 3/10. Therefore, the simplified mixed number representation is:
1 3/10