Question

Please help I will have to do 7th-grade again if I don't pass I need help

please answer the questions below so I don't fail
it is do tomorrow

Answer 1

number7 9452.425 and number 4 2 hrs

Explanation:

85+15 is 100 so to get one hundred percent you alr have 85 but you need to find 15

find what 30percent of 400 it is 120 if hes going 60 mph:

120/60 is 2

so it took him 2 hrs