a shop recorded total sales of $2000 on Monday. On Tuesday it's Salesville by 10%. On Wednesday Salesville by another 20% compared with Tuesday. From Wednesday to Thursday sales increase by an amount equal to 25% of Monday's total sales. What is the net change in total sales from Monday to Thursday?
10/100 x 2000 = 200
2000-200 = 1800
then it decreases by 20% so
20/100 x 1800 = 360
1800-360 = 1440
im not sure about this part
25% of 2000
25/100 x 2000 = 500
so 1440 + 500 = 1940
