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san4es73 [151]
3 years ago
13

Solve this equation 11/20 +x= 9/10

Mathematics
2 answers:
Sav [38]3 years ago
7 0

Answer:

7/20

Step-by-step explanation:

\frac{11}{20}+x=\frac{9}{10} \\x=\frac{7}{20}

quester [9]3 years ago
4 0

Answer:

x=7/20

Step-by-step explanation:

11/20 +x= 9/10

Subtract 11/20 from each side

 11/20-11/20 +x= 9/10-11/20

x = 9/10-11/20

We need a common denominator of 20

x = 9/10 *2/2 - 11/20

x =18/20 -11/20

x = 7/20

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