because 5 (as in .05) is considered at least halfway to 10
7.85 is right between 7.8 and 7.9. In fact, different rules are used for such a case; depending on the specific rules used, it may be rounded up or down.
78.50
You round up to 100.
1000
785 rounded to the nearest 10 is 790.
If you are rounding to the nearest whole number, it would be 79. If rounding to the nearest tenth, then it would not change.
78.50
Rounded to the nearest hundred, 785 is approximately equal to 800.
You round up to 100.
It is: 100
1000
16% of 785= 16% * 785= 0.16 * 785= 125.6
785 = 5*157.785 = 5*157.785 = 5*157.785 = 5*157.
785
785 = 1 x 785, 5 x 157, 157 x 5, 785 x 1
2011 - 785 = 1,226
The positive integer factors of 785 are: 1, 5, 157, 785 The prime factors of 785 are: 5, 157
785 300