After the first 20% price cut, the second 5% price cut for a TV set is 3040 yuan. Its original price is () yuan

After the first 20% price cut, the second 5% price cut for a TV set is 3040 yuan. Its original price is () yuan

3040 ± (1-5%) / (1-20%) = 4000 yuan
Pure manual typing, hope to adopt~