How many 1/12 parts are in 9/12?

answer:

9

Step-by-step explanation:

1/12 can be seen as 1 out of 12. Each number is a twelfth (because its one part of the 12 total) so 1/12 is one twelfth. 9/12 is nine of the 12 total. so its nine twelfths.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.