Oh, dude, it's like super easy. So, 178 is on the number line, right? And when you round it to the nearest 10, you just look at the 10s place, which is like 180. So, 178 is like really close to 180, so when you round it, it's just 180. Easy peasy!
178 to the nearest hundred is 200.
180
100
200
10^178 10^178
178
178 to the nearest hundred is 200.
180
180
178 is, itself, a whole number.
It is 313 - 178 = 135
100
573
It is 313 - 178 = 135.
Depends on what you are dividing by. If 1 to 16, you have not divided properly. If 17 to 31, then 179 If 32 or more, then 178.
It is: 146/178 times 100 = 82% rounded
It is: 175/178 times 100 = 98% rounded