Question

Add:15 1/8+16 1/4...​

Answer 1

Answer:

=121/8+65/4

LCM-8

=121/8+130/8

=251/8

=31.375

Step-by-step explanation:

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Answer 2

$15\frac{1}{8} + 16 \frac{1}{4} \\ =\frac{8 \times 15 + 1}{8} + \frac{16 \times 4 + 1}{4} \\ = \frac{121}{8} + \frac{65}{4} \\ = \frac{121}{8} + \frac{65}{4} \times \frac{2}{2} \\ = \frac{121}{8} + \frac{130}{8} \\= \frac{121 + 130}{8} \\ = \frac{251}{8}$