Answer:
1 it stands for carbohydrates that are c gram
2. 4c+5=27
4c=27-5
4c/4=22/4
c=5,5
<u>1</u>18.380 to the nearest hundred is <u>1</u>00
The 1 that I underlined represents the hundreds place of a number, and since the number in the tens place ex.) 2<u>1</u>2.31 is also a 1, then you round down to just 100.
ex.) round to the nearest hundred: 492.341 The answer to this would be 500, since the number in the tens place is a 9 so you round up to the next hundred.
