First gets brainliest. Mr. John doe was figuring out his federal income tax. His income was $26800 but he was able to subtract $5500. in deductions. He paid 15% of the returning income in tax how much did he pay?

His taxable income: 26,800 - 5,500 = 21,300

15% of his taxable income: 21,300 * 0.15 = 3,195

Step-by-step explanation:

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg