25x25+20x25+20x15+15x25=1800 the answer is D.
Answer:
-2-8
Step-by-step explanation:
You divide the whole number by the denominator and multiply by the numerator.
Hence, 24/8=3
3 x1=3
30 * 0.20 = 6
30 * 0.30 = 9
30 * 0.10 = 3
30 * 0.40 = 12
9 students play the drums
Answer:
4
Step-by-step explanation:
