Answer:
$15.75
Step-by-step explanation:
30 multiplied by 0.3 is 9. 30-9 is 21. 21 multiplied by 0.25 is 5.25. 21-5.25 is 15.75
Rounded to one decimal place means to round to the nearest tenth (i.e. to the nearest 0.1)
4.25 (rounded to the nearest tenth) = <u><em>4.3</em></u>
Answer:
See Explanation
Step-by-step explanation:

I think B
J U S T I F I C A T I O N
25 mg is lighter than 25 cg because mg is 0.001 g and cg is 0.01 g :)