280
43 because it is 23 more than 20 and 23 less than 86.
86 is 330% more than 20 .
No 86 is not a prime number because it has more factors than 1 and itself, for example it has the factors 1, 2, 43, and itself: 86.
279 is divisible by at-least 3 and 9 there may be more but those are just a couple
280
43 because it is 23 more than 20 and 23 less than 86.
44 is greater than 86/2 which is 43
86 is 330% more than 20 .
It is a composite number because it has more than 2 factors
if your adding, then it's 96
are you kidding me
No 86 is not a prime number because it has more factors than 1 and itself, for example it has the factors 1, 2, 43, and itself: 86.
279 is divisible by at-least 3 and 9 there may be more but those are just a couple
The average July temperature is more than 86 degrees in the Sahara Desert region in Africa.
279 rounded to the nearest ten is 280. The digit to the right of the tens is the ones. When rounding anything less than five you round down. When rounding anything five or more you round up. The ones digit is 9, which is more than 5, so you round up, making the answer 280.
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