Question

By doing a part-time job, John earned $140 on Friday and $245 on Saturday. If his payment was $35 per hour, how many more hours did he work on Saturday than on Friday?​

Answer 1

3 hrs

Explanation:

Friday: 140/35 = 4 hrs

Saturday: 245/35 = 7 hrs

7 hrs - 4 hrs = 3 hrs