Half of 10 is 5.So numbers in the range 800 ± 5 round to 800 to the nearest 10, except that numbers exactly half way round up. Thus all numbers greater than or equal to 800 - 5 round up to 800 and all numbers less than 800 + 5 round down to 800,That is all numbers greater than or equal to 795 and less than 805 will round to 800 to the nearest 10.
805 = 5×161 805 = 5×161 (5). 1611 805 = 805 ^ (5). 1611 161= 7×23 Therefore 805 = 5×7×23Therefore 805 = 5×7×23
To find any multiple of 5, you must count by 5's. For example . . . 5, 10, 15, 20, 25, 30, etc. So, to find the next multiple of 5 after 800, you must add 5 to 800 and get 805. Therefore, 805 is the next multiple of 5 after 800. Keep counting by 5's to get the next multiple.
800.
800
800
805
800
Half of 10 is 5.So numbers in the range 800 ± 5 round to 800 to the nearest 10, except that numbers exactly half way round up. Thus all numbers greater than or equal to 800 - 5 round up to 800 and all numbers less than 800 + 5 round down to 800,That is all numbers greater than or equal to 795 and less than 805 will round to 800 to the nearest 10.
805 = 5×161 805 = 5×161 (5). 1611 805 = 805 ^ (5). 1611 161= 7×23 Therefore 805 = 5×7×23Therefore 805 = 5×7×23
800
800-805 cc
720
800
800
Oh, dude, 803 rounded to the nearest ten is 800. You know, like, when you're rounding numbers, you look at the digit in the tens place, which is 0 in this case, and since it's less than 5, you keep the hundreds digit the same and change everything after it to zeros. Easy peasy, right?
To find any multiple of 5, you must count by 5's. For example . . . 5, 10, 15, 20, 25, 30, etc. So, to find the next multiple of 5 after 800, you must add 5 to 800 and get 805. Therefore, 805 is the next multiple of 5 after 800. Keep counting by 5's to get the next multiple.