Question

At first, Jonathan had some money. He spent 3/8 of it on an eraser and 2/7 of the remainder on a mechanical pencil. After that, his parents gave him $9.20. The ratio of the total amount of money he had at the end to the amount of money he had at first was 5:2. How much money did Jonathan have at first?​

Answer 1

Step-by-step explanation:

can you first tell me which class you are? It is beyond the level i think so thats why i asked