umm hi
439
The number is 425
It is (350 + 450)/2 = 400
There is no answer to this question. For any number that you care to name, I can pick one that is halfway between your number and 450 - namely the average of your number and 450 or (450+your number)/2. Being halfway between your number and 450, it is clearly nearer to 450. And then, I can find another number that is closer to 450 than that number and so on, for ever.
It is 450
Half of 100 is 50, so the largest number that ought to round to 400 to the nearest 100 would be 400 + 50 = 450; however, numbers exactly half way round up, so the largest whole number that rounds to 400 is one less than this, namely 450 - 1 = 449.
The answer is 21. 21 X 21=441 and that's between 400 and 450
The number is 425
How about 450
It is (350 + 450)/2 = 400
420, 450, 480
400 to 450
2.0661157 acres.
449
425
Between 400 and 450
450 is one of 3 possible answers.
There is no answer to this question. For any number that you care to name, I can pick one that is halfway between your number and 450 - namely the average of your number and 450 or (450+your number)/2. Being halfway between your number and 450, it is clearly nearer to 450. And then, I can find another number that is closer to 450 than that number and so on, for ever.