Explain how to subtract 247 from 538

After subtracting 247 from 538, we will get 291.

Step-by-step explanation:

We are asked to subtract 247 from 538.

Convert in a subtraction problem:

  538

 -247

Now, we will subtract each digit in the lower line from upper line as:

  538

 -247

   291

Therefore, the answer to our given problem would be 291.

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

16

step-by-step explanation: