Question 15
Farah earns 150000 đồng for every two working days at a bakery. From the start of work, she shops for food and necessities every three days. After 90 working days, she has saved 3150000 đồng. If she spends the same amount on every shopping trip, how much does she spend per trip?
Accounting convention used by the source: these 90 working days form the counted schedule, with 30 shopping trips on days 3,6,…,90; savings are earned wages minus these purchases, with no initial balance or other income/expense.
Accounting convention used by the source: these 90 working days form the counted schedule, with 30 shopping trips on days 3,6,…,90; savings are earned wages minus these purchases, with no initial balance or other income/expense.