The closest estimate is the exact answer. For any other estimate, you can do better with more effort.150*83 = approx 100*3/2*82 = 100*3*41 = 100*3*40 = 12000.
53
The answer would be 70. It would be seventy because estimate 2,130 divided by 33 is closest to 2,100 and 30 7 times 3= 21 so to get thusand 30 times 70
How about: 83+5 = 88 and 59+29 = 88 as two examples
All the prime numbers from 1 to 83 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, and 83.
The closest estimate is the exact answer. For any other estimate, you can do better with more effort.150*83 = approx 100*3/2*82 = 100*3*41 = 100*3*40 = 12000.
29
The cube root of -83 is -4.36207 (rounded). The number that is closest to this figure on that list that you have but refuse to share is the correct choice.
150% of 83 = 150% * 83 = 1.5 * 83 = 124.5
It is: 1
Jeopardy - 1984 29-83 was released on: USA: 9 January 2013
83/120
83+34
29 or 47 or 65 or 83. 29 or 47 or 65 or 83.
A reasonable estimate for 83*69 is 80*70 = 5600.The true figure, for comparison, is 5727.
54
The closest estimate is, of course, the exact value.