Gemma was hiking for 2 1/2 a hour for 3 hours so u have to multiply 2.5 by 3 and that gonna equal 7.5 so u leave that alone and come back to it later so u get 11 3/8 minus 7.5 and it gonna equal 3 7/8 and I hope that helped you
x=-18 if its right please give 5 stars so I can rankup
Answer:
5/6 can´t be simplified
Step-by-step explanation:
