Question

1-The multiplicative inverse of -1 1/8
2-The reciprocal of -1 is
3-the reciprocal of -3/8 x -7/12 is
4-For rational numbers a/b,c/d and e/f we have a/b x (c/d + e/f) =
5-(-7/2) Lies between -3 and -4
6-(-3/4) is smaller than –2
7-simplify 3/2 + (-3/15) + 7/4 + (-1/3)
8-evaluate 2/7 - (-15/21) +5/6 + 3

Answer 1

2) The reciprocal of 1 is 1 itself. The reciprocal or multiplicative inverse is the number we have to multiply to obtain an answer equivalent to the multiplicative identity 1. We know that. 1 × 1 = 1. The reciprocal of 1 is 1.

3) In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number

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Answer 2

Answer:

1.-7/8

21

21/96=7/32

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