Answer:
179
Step-by-step explanation:
just look at the question and do 6 + 3 = 9 (for the ones place)
and 3 + 4 = 7 (for the tens place)
add 1 to the beginning of the answer for 100 (hundreds place)
Answer: 19.54
explanation:
50.00
-
30.46
----------------
19.54
Answer: 1100 boys
45% students are girls
45% girls in number = 900
1% be = 900x45= 20
55% students are boys
55% boys in number= 55x20= 1100 boys
