-2 4/7 divided by -1 2/5

18/7 divided by 7/5

Convert to common denominator.

90/35 divided by 49/35 = 90/45 = 2

-2 4/7 divided by -1 2/5 =


-18/7 divided by -7/5 =
(-18/7) x (-5/7) =
-90/-49 = 90/49

Is the final answer 1 41/49

yes, the final answer is 1 41/49

To divide mixed numbers like -2 4/7 by -1 2/5, you can follow these steps:

Step 1: Convert the mixed numbers into improper fractions.
-2 4/7 becomes (-2 * 7 + 4)/7 = (-14 + 4)/7 = -18/7
-1 2/5 becomes (-1 * 5 + 2)/5 = (-5 + 2)/5 = -3/5

Step 2: Invert the divisor.
The divisor is -3/5, so the reciprocal of -3/5 is -5/3.

Step 3: Multiply the dividend by the reciprocal of the divisor.
(-18/7) * (-5/3) = (-18 * -5) / (7 * 3) = 90/21

Step 4: Simplify the resulting fraction, if possible.
90/21 simplifies to 30/7

So, -2 4/7 divided by -1 2/5 is equal to 30/7.