Question

plz answer this fast

Answer 1

Step-by-step explanation:

l don't know this question ❓

Answer 2

Answer-

$1) \frac{1}{2} +\frac{1}{4} =\frac{2}{4} +\frac{1}{4} =\frac{3}{4} \\\\2)\frac{1}{2} -\frac{5}{12} =\frac{6}{12}-\frac{5}{12} =\frac{1}{12} \\\\3)\frac{1}{5} +\frac{4}{15} =\frac{3}{15} +\frac{4}{15} =\frac{7}{15} \\\\4)\frac{2}{3} -\frac{3}{6} =\frac{4}{6} -\frac{1}{6} =\frac{3}{6} \\\\5)\frac{4}{7} -\frac{5}{14} =\frac{8}{14} -\frac{5}{14} =\frac{3}{14} \\\\\\6)\frac{1}{4} +\frac{5}{8} =\frac{2}{8} +\frac{5}{8} =\frac{7}{8}$

7) 3/5 - 7/13 = 9/15 - 7/15 = 2/15

8) 4/9 + 3/18 = 8/18 + 3/18 = 11/18

HOPE IT HELPS :)