When did great britain surrender the northwest territory?

It was in the year 1763

Explanation:

The British victory in the Seven YearsÂ' War was confirmed in the Treaty of Paris in 1763, in which, among many other things, the French surrendered their claim to the Old Northwest. Later, during the War for Independence, American interests in the area were advanced by the military exploits of George Rogers Clark.

The Treaty of Paris was signed by U.S. and British Representatives on September 3, 1783, ending the War of the American Revolution. ... The 1783 Treaty was one of a series of treaties signed at Paris in 1783 that also established peace between Great Britain and the allied nations of France, Spain, and the Netherlands.

so the story tells of someone named kaushik choudhuri, but he does not narrate the story, a girl named hema does. hema tells the story in a second person point of view because you (the reader) are supposed to be the boy named kaushik.

here's an excerpt i found: "i was ushered into the fitting room, your mother watching approvingly as i took off my coat and sweater and tried on the bra."

source:

the amount of the purse is, $120.

tax rate =9%

first find the the total tax she paid on the amount is equal to the 9% of $120 i.e,

now,

total amount paid by shalika = $120 +$10.8 = $130.8