Brian and Colin win some money and share it in the ratio 3:1. Brain gets £40 more then Colin how much did Colin get

What is the base of 1/9 to the power of 2

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48