A fraction's reciprocal is simply the numerator and denominator being switched.
Let's convert your proper fraction, -8 2/7 to an improper fraction.
The reciprocal of -58/7 is 1/-58/7 = -7/58.
To divide four sevenths by one half, you can multiply four sevenths by the reciprocal of one half. The reciprocal of one half is two, so the calculation becomes ( \frac{4}{7} \times 2 = \frac{8}{7} ). Therefore, four sevenths divided by one half equals eight sevenths, which can also be expressed as 1 and 1/7.
(8/35) / (-2/7) = (8/35) * (-7/2) = -4/5
It is -8/7
negative one and two fifths
26.4642857143
To divide four sevenths by one half, you can multiply four sevenths by the reciprocal of one half. The reciprocal of one half is two, so the calculation becomes ( \frac{4}{7} \times 2 = \frac{8}{7} ). Therefore, four sevenths divided by one half equals eight sevenths, which can also be expressed as 1 and 1/7.
fifty four sevenths
(8/35) / (-2/7) = (8/35) * (-7/2) = -4/5
It is -8/7
negative one and two fifths
reciprocal of a negative is still a negative, and 2 and a quarter can be rewritten as 9/4. The reciprocal of this number is 4/9. Therefore, the reciprocal of -2 and a quarter is -4/9.
-6/7
26.4642857143
try googling it... a calculator will pop up with the answer
one slope is the negative reciprocal of the other
THey are: 16/14 and 24/21
Expressed as a top-heavy vulgar fraction, 2 1/3 is equal to 7/3, or seven thirds.The reciprocal of this is 3/7, or three sevenths.