Question

how do they replace the necklace​

Answer 1

they replaced the necklace by borrowing 36 thousand and Mr Loisel possessed 8 thousand francs putting this together they bought the chaplet of diamonds from the Palais - Royal shop.

sry for the delay

Answer 2

Answer:

They replaced the necklace by paying eighteen thousand francs, which his father had left him and borrowing the rest of the amount from usurers and money lenders. Then they changed their lodgings and rented an attic, got rid of the maid and Mme. Loisel did the housework herself. To pay up for this money, the husband worked in the evenings by putting books of merchants in order and at night copying at five sous a page.