Выполните сложение дробей 7/16+1/4 2/7+1/3 5/18+2/3 5/6+7/8 5/6+2/9 5/18+2/3 пожалиста

7/16+1/4=7/16+4/16=11/162/7+1/3=6/21+7/21=13/215/18+2/3=5/18+12/18=17/185/6+7/8=20/24+21/24=41/24=1 17/245/6+2/9=15/18+6/18=21/18=1 3/18=1 1/65/18+2/3=5/18+12/18=17/18