One dollar is worth 3 1/2 kruneros. What is the value of 43 3/4 kruneros

1 / 3 1/2. = X / 43 3/4

cross multiply and solve for X

43 3/4. = 3 1/2 X

X = 12 1/2

207/8 is the right

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt