283 rounded of to the nearest tens is 280 and when rounded to the nearest hundreds is 300.
300
283 x 1 = 283
1, 283 (283 is a prime number).
You didn't mention whether we're allowed to repeat (re-use) a digit.Here are the smallest 5 primes using only those digits:With repeated digit: 223, 233, 277With no repeated digit: 257, 283
283 rounded of to the nearest tens is 280 and when rounded to the nearest hundreds is 300.
300
300
300
300
To the nearest hundred it is 300
282.60 rounded to the nearest whole number is 283
280
280
0.0177
0.0777
The answer is 283 feet.