A carpenter has several boards of equal length. He cuts 3/5 of each board. After cutting the boards, the carpenter notices he has enough pieces left over to make up the same length as 4 of the original boards. How many boards did the carpenter start with?

Which one ? is the answer and how to find this answer

Aphrase is shown read the phrase and give me the answer

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags