What is 12815−7+715+15
12
8
15
−
7
+
7
15
+
15
in simplest form?(1 point)
Responses
21
21
411515
41
15
15
41 and 15 over 15
201515
20
15
15
20 and 15 over 15
35
The simplified form of 12815−7+715+15 is 12838.
What is 12 8/15 − 7 + 7/15 + 15
in simplest form?(1 point)
To find the sum in simplest form, we need to convert 12 8/15 into an improper fraction.
12 8/15 = (12 * 15 + 8)/15 = 188/15
Now we can add all the fractions:
188/15 - 7 + 7/15 + 15
To combine the fractions, we need to have the same denominator. So, let's convert 15 into a fraction with a denominator of 15:
15 = 15/1
Now we have:
188/15 - 7 + 7/15 + 15/1
To combine the fractions, we first find a common denominator, which in this case is 15:
(188 - 7 * 15 + 7 + 15 * 15)/15
Simplifying:
(188 - 105 + 7 + 225)/15
(82 + 7 + 225)/15
(314 + 7)/15
321/15
This fraction cannot be simplified any further, so the sum in simplest form is 321/15.
incorrect
Apologies for the incorrect response. Let's solve the expression correctly:
To find the sum: 12 8/15 - 7 + 7/15 + 15
First, we need to convert the mixed number, 12 8/15, into an improper fraction:
12 8/15 = (12 * 15 + 8)/15 = 188/15
Now, we have:
188/15 - 7 + 7/15 + 15
To add these fractions, we need to have a common denominator. In this case, the least common multiple of 15 is 15 itself.
So, let's rewrite the fractions with the common denominator:
188/15 - 7/1 + 7/15 + 225/15
Now, we can add the fractions:
(188 - 7 + 7 + 225)/15
Simplifying further:
413/15
Therefore, the sum in simplest form is 413/15.
huh
LMAO THESE BOTS LOL
What is 12815 − 7 + 715 + 15? Simplify your answer.(1 point)
Responses
411515
41 Start Fraction 15 over 15 End Fraction
201515
20 Start Fraction 15 over 15 End Fraction
21
21
35
35
hey bot
To simplify the expression 12815−7+715+15, we need to follow the order of operations, which is typically remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
In this expression, there aren't any parentheses or exponents, so we move on to multiplication and division. Again, there isn't any multiplication or division to perform, so we proceed to addition and subtraction.
Using the addition and subtraction operations in order from left to right, we can simplify the expression step by step:
12815−7+715+15
= 12815 + 715 - 7 + 15 (combining like terms)
= 13530 - 7 + 15 (simplifying)
= 13523 + 15 (simplifying further)
= 13538 (final sum)
Therefore, the simplified form of the expression 12815−7+715+15 is 13538.