A number rounded to the nearest hundred thousand is 400000 the same number rounded to the nearest ten thousand is 350000 what could the number be?

Answer 1

347,000

Answer 2

When rounding to the nearest whatever, all numbers round to a multiple of that whatever; to decide which way to round all numbers less than half of that whatever greater than a multiple round down and all numbers greater than or equal to a half of that whatever less than a multiple round up.

To the nearest hundred thousand (100,000), those numbers less than 100,000 ÷ 2 = 50,000 greater than a multiple of 100,000 round down, and those greater than 50,000 less than a multiple of 100,000 round up.

Thus those numbers which round to 400,000 are greater than or equal to 400,000 - 50,000 = 350,000 and less than 400,000 + 50,000 = 450,000; ie all numbers x such that 350,000 ≤ x < 450,000

Those numbers which round to 350,000 to the nearest 10,000 are those which are greater than or equal to 350,000 - 10,000 ÷ 2 = 350,000 - 5,000 = 345,000, and those which are less than 350,000 + 5,000 = 355,000; ie all numbers x such that 345,000 ≤ x < 355,000

The numbers in both ranges are those which are greater than or equal to 350,000 and less than 355,000, ie:

All numbers x such that 350,000 ≤ x < 355,000 will round to 400,000 to the nearest hundred thousand and 350,000 to the nearest ten thousand.

Answer 3

it could be anywhere in between 350000 and 450000

Answer 4

To round a number to the nearest hundred thousand, we look at the digit in the hundred thousand place. Since the number is rounded to 400,000, the original number must be between 350,000 and 450,000. To round a number to the nearest ten thousand, we look at the digit in the ten thousand place. Since the number is rounded to 350,000, the original number must be between 345,000 and 355,000. Therefore, the possible number could be any number between 345,000 and 355,000 that is also between 350,000 and 450,000.

Answer 5

Oh, dude, let's break out the math skills here. So, if the number rounded to the nearest hundred thousand is 400,000 and to the nearest ten thousand is 350,000, we can deduce that the number is between 375,000 and 425,000. It's like playing a guessing game, but with numbers.

Answer 6

A 2-person relay race is 1/16 mile long. If each person runs the same length, how far will each person run?

Answer 7

Any number in the range [350000, 355000).

Answer 8

help me guys i'll need help in math.

Answer 9

347000

Answer 10

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