Answer:
7.25 or 7 1/4 as a fraction
7 1/4
Step-by-step explanation:
the 5 is not affecting the fraction so just add the whole numbers
1) no; 202 + 212 ≠ 282
2) yes; 142 + 482 = 502
3) 2
4)18.0
$3.456
34.56÷100x10
=3.456
$3.456 is 10% of $34.56
