Wei received $55.35 in interest on the $1230 in her credit union account. If the interest varies directly with the amount deposited , how much would Wei receive for the same amount of time If she had $2000 in the account?

3 answers

55.35 / 1230 = 0.045 = 4.5%

0.045 * 2,000 = ?
90
Yes. $90.