Kok ga ada jawabannya yaa :(, bantu sama caranya doong ,terimakasiih :(

53. (5 1/2 m + 1 1/3 m) - (2 3/4 m + 2 1/6 m)
= 11/2 + 4/3 - 11/4 - 13/6
= 26/12 m = 2 2/12 m = 2 1/6 m

Itu jawabanya tapi dipilihan gak ada
Kalo salah maaf ^^

Total pita Tini
= 5 1/2 + 1 1/3
=11/2 + 4/3
= 33/6 + 8/6
=41/6 m

Total pita yg dihabiskan tini
= 2 3/4 + 2 1/6
= 11/4 + 13/6
= 33/12 + 26/12
=59/12 m

Sisa pita tini
=41/6 - 59/12
=82/12 - 59/12
=23/12
=1 11/12 m

jawabannya A