You find something you can divide the top and bottom number by. You want to get the largest number which in this case is 6. You divide 6 by 6 and 18 by 6 leaving you with 1/3, however if you didn't see that you could also divide both numbers by 3, then continue to simplify.
Answer:
w x 3/4 = 35.7
Multiply both sides by 4
then, divide both sides by 3.
That is the answer. I assume you can take it from here.
Answer:
The correct choice is option A. 7^15 / 3^30
Step-by-step explanation:
(3^-6 / 7^-3) ^ 5
(3^-6)^5 = 1 / 3^30
(7^-3)^5 = 1 / 7^15
= (1 / 3^30) / (1 / 7^15)
= 7^15 / 3^30
Answer:
C: 544
Step-by-step explanation:
4hr x 2 = 8hrs this means the time is just doubled so to solve the equation we do the following
272 x 2 = 544
or
272 + 272 = 544