Let

. Then

, and so as

, you have

. The limit is then equivalent to
60
30 *2
15 * 2 * 2
5 * 3 * 2 * 2
Add the total purchase then subtract the used amount from it. U'll get 2 1/3.
Answer:
step 2 subtraction 4 mulltiplecation
Step-by-step explanation:
4. because .s in math means multiplecation
2. because it hasmore subtraction singhns in the problem