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melomori [17]
3 years ago
15

Use rounding or compatible numbers to estimate the sum of 222 + 203

Mathematics
2 answers:
frozen [14]3 years ago
7 0
Rounding because you round each number then do it mentally in your head it will be easier
LuckyWell [14K]3 years ago
4 0
420 is your possible rounded answer, the real answer to the problem is 225, but you said it needs to be rounded
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2 1/2 1 1/16 = 3 1/16 3 1/2 3 9/16 3 3/16
amm1812
2 1/2     = 2 8/16

so

2 8/16  + 1 1/16    = 3 9/16

The answer is the third option



3 0
2 years ago
The diameter of a circle is 9 feet. Find the radius.
slava [35]
The radius is half of the diameter.

9/2=4.5

The radius is 4.5 feet.

Hope this helps!
4 0
3 years ago
Write the prime factorization of 48. use exponents when appropriate and order the factors from least to greatest
horrorfan [7]
What can be divided? For example, for 48 you can divide 1, and 48 and you can also divide it by two which equals to 24 so keep writing that from least to greatest. You don't have repeat answers. 
1,2,3,4,6,8,12,16,24,48
4 0
3 years ago
Find the missing ratio and explain how you found it
ankoles [38]

Answer:

5:4

Step-by-step explanation

If your shoes to flip-flops are 10:8 then the starting ratio will be 10:8 but 10 and 8 are both divisible to 2 so you can simplify 10:8 to 5:4

7 0
3 years ago
Read 2 more answers
I need help with 11-14 please!
kumpel [21]
The answer to this question is 11-14 is -3
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