65,438+0. Annual profit 1.8, i.e. 18%, and annual lending income 1.80 million yuan;

2. Monthly income 1.8%, namely 1.8%, and monthly income 1 ten thousand yuan is 1.80 yuan;

3. Daily profit 1:8, that is, 0. 18%, and daily loan income 18 yuan.

Extended data:

Notes on loan interest:

1. The common unit of private lending is "Li", which means several thousandths. For example, 3% interest is 0.3%, and interest is calculated by time. Before calculation, it is necessary to distinguish whether it is day, month or year.

2. The score is 10 times of cm.

3. Interest rates are usually divided into annual interest rate, monthly interest rate and daily interest rate. The annual interest rate is expressed as a percentage of the principal, the monthly interest rate as a percentage, and the daily interest rate as a percentage.

References:

Baidu encyclopedia-Li