Let's see -
3,839 would be rounded UP to 4,000, since the 3 tells the 8,
"Hey, can I borrow a cup of sugar?" And the 8 says,
"Of course!"
Notice the 3 says "A cup of sugar", which is ONE.
If you add ONE to three, it makes 4. Then the rest of the numbers turn into zeros.
OR, you could go about it with a helpful rhyme:
5 or more, raise the score!
4 or less, let it rest!
This just shows you that if the number is bigger, round UP.
If the number is smaller than 4, round DOWN or keep it the same.
In this case, 8 is larger than 3, so we would round up to 4,000.
40 is 1 tenth because 40 x 10 is 400
$40 minus the $2 for the water bottle = $38 minus the $20 he has remaining = $18 divided by the 4 water bottles he bought = 4.5 which is $4.50
3 ways. You can do 1 from the 26 class. 2 from the 31 and 1 from the 28 class
2 from the 26 class, 1 from the 31 class and 1 from the 28 class
2 from the 28 class, 1 from the 31 class and 1 from the 26 class
What this means algebraically:
Louisa + Jill = not 30, but more than 30 (which means its ether < or >)
Jill =12
Louisa + 12 =30
Louisa +12 -12 = 30-12 (subtract to isolate Louisa)
Louisa = 18 (more than 18 remember)
The crocodile likes to eat the bigger number.
In this case, since they scored MORE THAN 30 pts, than Louisa's score must be MORE THAN 18. which means that P would be the bigger number.
A. p >18