berapa selisih berat dari 2 1/4 ton dan 2 5/6 ton?

= 9/4 - 17/6
= 27/12 - 34/12
= 34/12 - 27/12
= 7/12

2 1/4 ton = 9/4 ton
2 5/6 ton = 17/6 ton

17/6-9/4
= 17x4/6x4 - 9x6/4x6
= 68/24 - 54/24
= 14/24
= 7/12 ton

Semoga membantu :)