Name the property illustrated by the statement. 1/5 * 5 = 1?

Question

Can you explain how you did this problem ?

Answer 1

Multiplying a number by it's inverse, results in the multiplicative identity, 1.
(1/5)(5/1) = 1

Answer 2

1/5 is the inverse of 5. And a number's inverse is defined by the property that the product of the number and its inverse is unity (1).

Anoher way:

a/b * c = d can also be written as a/b = d/c

So, using that relationship, we can rewrite our given problem as:

1/5 * 5 = 1 as 1/5 = 1/5 and that is an identity.

Answer 3

a million. Associative sources of addition/subtraction. 2. that's convention to have the the optimal degree time period first, yet no longer really needed. -6x^2 -4x^2+ 3x^2 +7x + 3x +2-a million-8 -7x^2 +10x - 7 3. convey all x values to the left of the equivalent signal, and constants (numbers) without seen x in them to the right of the equivalent signal: 7x + 5x = -18 + 3 observe the signal change at the same time as words are translated by the equivalent signal? 12x =-15 now divide both aspect by technique of 12 to get x on my own: x = -15/12 and the fraction should be decreased to -5/4 4. enhance first 4x - 4 + 2 = 3x + 8 -2x Now assemble like words: 3x = 10 divide both aspect by technique of three x = 10/3 5. positioned stuff with an x in it on the left fringe of equivalent signal and 'numbers ' and not using a visual x on the right aspect. (x-4)/2 -(7x+a million)/20 = a million/5 Get a common denominator for the rational expression area that is a few thing that both 2 and 20 divide into: 20 works! [(10)(x-4)/ (10)(2)] -(7x + a million) /20 =a million/5 Now multiply by technique of 20 (each and each 'time period') to sparkling the fractions: (10)(x-4) - (7x + a million) = 20(a million/5) 10x -40 -7x -a million = 4 3x -40-one = 4 3x = 40 5 divide both aspect by technique of three x = 15 3(n + 7) = 2(n-4) the English may be obscure right here describing the right aspect! Now fill interior the lacking steps in between what I gave, and verify each and each by technique of in spite of approach is suitable. And, I did those quickly because you requested too many questions rapidly! And so, do not believe my solutions and extremely last ideas! verify and how you may verify properly. And do each and each of the artwork the instructor grants. The prepare makes it stick on your head, once you'd be wanting it on exam day! in case you cheat by technique of having others to do your artwork, you're college existence and far previous, down the line of existence, you'd be cheated in turn!

Answer 4

Well, this illustrates that any number multiplied by its reciprocal gives 1. Well, this can be written as 5/5. You cancel both the fives and get 1,

Answer 5

property-1 is the multiplicative identity:
every no. multiplied by its reciprocal will give 1 as the solution.

1/5 is the reciprocal of 5(or 5/1)

.'.1/5*5=1.

Answer 6

Multiplicative inverse property -- states that every nonzero number multiplied by its multiplicative inverse (i.e. reciprocal) equals the multiplicative identity (which is 1).

Answer 7

Look at 5 as though it is 5/1.

Now remember the rule: (a/b)*(c/d) = (a*c)/(b*d)