Answer:
7/12
Step-by-step explanation:
- when you divide 7/6 by 2, you have to make the 2 into a fraction; which would be 2/1.
- you would flip the 2/1 to 1/2, and make the divide sign into a multiplication sign.
- then just multiply! hope this helps! :)
Answer:
27 after 81 is 243
Step-by-step explanation:
The pattern is that you multiply 3 each time.
1.26X10^6
The decimal in this number is at the end of the last zero. move that so that the non zero digit is less than 10 but greater than 1. which is 1.26, since we moved 6 places to the left, the exponent is 6.
Answer:

Step-by-step explanation:
Given that 

The solution is 0,3 I put those answers into the equation, comment on this answer if you want me to explain.