2 1/3 + 3 1/5 5,46 + 12,025 + 70%

1.
2 1/3+3 1/5
=7/3+16/5
=35/15+48/15
=83/15
=5 8/15

2.
5,46+12,025+70%
=546/100+12025/1000+70%
=546/100/+12025/1000+70/100
=5460/1000+12025/1000+700/1000
=18.185/1000
=18 185/1000
=18 37/200

-semoga Membantu
jawaban terbaik dibutuhkan^_^