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nadya68 [22]
2 years ago
7

The sum of a number and 12 3/4 is 16 4/9. Find the number.

Mathematics
2 answers:
zlopas [31]2 years ago
6 0

Answer:

x + 12 \frac{3}{4}  = 16 \frac{4}{9}  \\  \\ x +  \frac{51}{4}  =  \frac{148}{9}  \\  \\ x =  \frac{148}{9}  -  \frac{51}{4}  \\  \\ x =  \frac{592}{36}  -  \frac{459}{36}  \\  \\ x =  \frac{133}{36}  \\  \\  \\  x = 3 \frac{25}{36}

So; the number

3 \frac{25}{36}

Amiraneli [1.4K]2 years ago
4 0

Answer:

3 25/36

Step-by-step explanation:

16 4/9 - 12 3/4 = 3 25/36

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