Respuesta :
Answer:
7 hours
Step-by-step explanation:
He surfed for 4 hours yesterday. Today he spent 75% more time surfing
75% = 3/4
4*3/4=3
So, he surfed for 3 extra hours today compared to yesterday thus
4+3=7
Answer:
7 hours
Step-by-step explanation:
He surfed for 4 hours yesterday. Today he spent 75% more time surfing
75% = 3/4
4*3/4=3
So, he surfed for 3 extra hours today compared to yesterday thus
4+3=7