Answer is 2/3 and that is right because I did the math
Answer:
See below.
Step-by-step explanation:
The top number is the product (multiplication) of the two side numbers. The bottom number is the sum (addition) of the two side numbers.
I'll do problem a as an example:
Answer:
419.78
Step-by-step explanation:
If 399.79 is 100% of the number we need to know how much 5% is. So first we would multiply 399.79 by 5 and then divide by 100, which equals 19.9895 and rounded to the nearest 100th we get 19.99. So we add 19.99 to 399.79 and get 419.78 (rounded).
Answer:
C
Step-by-step explanation:
Your answer is C 6.25 x 10^-4