3 years ago

Subtract-3 2/7- (-5/7) PLEASE HELP

1 answer:

ELEN [110]3 years ago

4 0

Answer:

Step-by-step explanation:

$3\frac{2}{7}-(-\frac{5}{7} )\\\\=3\frac{2}{7}+\frac{5}{7}\\\\=3+\frac{2}{7}+\frac{5}{7}\\\\=3+\frac{2+5}{7}\\\\=3+\frac{7}{7}\\\\=3+1\\\\=4$

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