I don’t see the problems you want me to solve. Sorry
Answer:
B because you multiply all the similar numbers together then at the end you add them all up.Step-by-step explanation:
Answer:
A, C, and E.
Step-by-step explanation:
I looked up what half a mile was in meters, yards, and feet, and it told me these were the right answers.
No you have to make sure to line up the decimals when subtracting them. Do not just line of the numbers, this wills get you the wrong answers. Hope this helps. If you need anything else just call for a helping hand.