7 times what equals 1?

Sagot :

The answer is 1/7.
If you do 7/1 times 1/7
7 times 1 equals 7
1 times 7 equals 7
7/7 when simplified is 1
For this case, the first thing we must do is define a variable.
 We have then:
 x: unknown number
 Doing the multiplication we have:
 [tex](7) (x) = 1 [/tex]
 From here, we clear the value of x.
 We have then:
 [tex]x = \frac{1}{7} [/tex]
 Therefore, we have:
 [tex](7) ( \frac{1}{7} ) = 1 [/tex]
 Answer:
 
7 times 1/7 equals 1