-3/4 by 3/8
To find the product of -3/4 and 3/8, you multiply the numerators and denominators:
(-3/4) * (3/8) = (-3 * 3) / (4 * 8) = -9/32
-10/11 by -2/5
To find the product of -10/11 and -2/5, you multiply the numerators and denominators:
(-10/11) * (-2/5) = (10 * 2) / (11 * 5) = 20/55 or 4/11
-2 3/5 by 4/5
To solve -2 3/5 multiplied by 4/5, we first convert -2 3/5 to an improper fraction.
-2 3/5 can be written as -(2 * 5 + 3)/5, which simplifies to -13/5.
Now, we multiply -13/5 by 4/5:
(-13/5) * (4/5) = (-13 * 4) / (5 * 5) = -52/25