Question

Robby invested $18,400 at 7% interest. He earned $9016 interest at the end of x years.

What is the value of x?

A.
10

B.
9

C.
8

D.
7

Answer 1

@Ultrilliam

Answer 2

Ah one sec for me to calculate how to solve this problem :)

Answer 3

xD

Answer 4

alright, this time it's division

Answer 5

what's 7% of 18400

Answer 6

1288

Answer 7

Correct, now divide x by y, where x = how much he had at the end and y = result of previous operation

Answer 8

???

Answer 9

This is the right idea however this is not how it should be explained.
Are you familiar with
Interest = Principal x Rate x Time

Answer 10

9016/1288

Answer 11

BACKOFF POOJA! MINE HSSSSSSSSSSS

Answer 12

dear god

Answer 13

@Ultrilliam I am simply trying to provide a different approach so that the asker understands.

Answer 14

They seemed confused with yours.

Answer 15

To be fair, i was confused with it when i re-read it, so i tried clarifying lol

Answer 16

got it

Answer 17

C

Answer 18

Nope

Answer 19

Nope

Answer 20

D i meant

Answer 21

Correct

Answer 22

Yep

Answer 23

ty

Answer 24

np :)