Question

Simplify 7 upon 6 into minus 3 upon 28 and find is reciprocal

Answer 1

Answer:7/6 x -3/28

Step-by-step explanation:

so we will cancel 6 and -3 as 2 and -1

and we will also cancel 7 and 28 as 1 and 4

so it will be

1/2 x -1/4

-1/8 is the answer

now its reciprocal is -8

in reciprocal only the values are changed not the sign eg. -2/3 so its reciprocal will be -3/2 the values changed but the sign stayed there.

OK!