You could simply turn them into decimals.
3.4 - 2.8
Which is .6 or as a fraction 6/10 or simplified 3/5
Here we MUST follow Order of Operations rules.
Must start out by doing the work inside the parentheses: (8+7) = 15
Next, multiply this result by 3: 3(15)=45 (answer)
You will have to work out the given versions of this problem until you find one that is also equal to 45.
The next answer would be 81 degrees because 180-99=81.
0.46
Step-by-step explanation:
23÷50= 0.46
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It would be 22%. hopes I helped! ;)