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Question
The distance between Rachel’s home and her aunt’s home is 533 miles. Round off the total distance to the nearest tens to estimate the distance she has to travel from her home to her aunt’s home and back to her home.
The distance between Rachel’s home and her aunt’s home is 533 miles. Round off the total distance to the nearest tens to estimate the distance she has to travel from her home to her aunt’s home and back to her home.
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Solution
The correct option is A 1060 mi
Distance between Rachel’s home and her aunt’s home = 533 mi
Let’s round 533 off to the nearest ten.
Since 533 is closer to 530, it will be rounded downoff to 530.
Now, let’s calculate the total distance Rachel needs to travel.
Total distance = distance between Rachel’s home and her aunt’s home + distance between her aunt’s home and her home
Total distance (estimate) = 530 + 530 = 1060 mi
Distance between Rachel’s home and her aunt’s home = 533 mi
Let’s round 533 off to the nearest ten.
Since 533 is closer to 530, it will be rounded downoff to 530.
Now, let’s calculate the total distance Rachel needs to travel.
Total distance = distance between Rachel’s home and her aunt’s home + distance between her aunt’s home and her home
Total distance (estimate) = 530 + 530 = 1060 mi
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