hasil dari 5 2/7 - 2 1/4 : 3 1/2 adalah...

5 2/7 - (2 1/4 ÷ 3 1/2)
= 37/7 - (9/4 ÷ 7/2)
= 37/7 - (9/4 x 2/7)
= 37/7 - 9/14
= 74/14 - 9/14
= 65/14
= 4 9/14


*** GOOD LUCK ***