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Answered

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1. 13 6/11 - 7
2. 4/5 + 1/2 +1/3
3. 11 4/7 - 4 2/3
4. 2 7/10 + 1 3/5​

Sagot :

Eiramae23idn

Simplify

STEP 1: Simplify 136/11

Equation at the end of step1: 136/11 -7

STEP2: Rewriting the whole as an Equivalent Fraction:

2.1v Subtracting a whole from a fraction

Rewrite the whole as a fraction using  11  as the denominator :

7 = 7/1 = 7 • 11

11

Adding fractions that have a common denominator :

2.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator.

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

136 - ( 7 • 11 ) 59

—————————————— = ——

11 11

FINAL ANSWER : 59/ 11 = 5.36364

[tex] \huge{\bold{Answer: } }[/tex]

[tex]1. \: \frac{72}{11} \\ 2. \: \frac{49}{30} \\ 3. \: \frac{145}{21} \\ 4. \: \frac{43}{10} [/tex]

Solution:

1.) 13 6/11 - 7

=> 149/11 - 7

=> 72/11

2.) 4/5 + 1/2 + 1/3

=> 24 + 15 + 10/30

=> 49/30

3.) 11 4/7 - 4 2/3

=> 81/7 - 4 2/3

=> 81/7 - 14/3

=> 145/21

4.) 2 7/10 + 1 3/5

=> 27/10 + 1 3/5

=> 27/10 + 8/5

=> 43/10

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