15 = rate * 40
rate = 15/40
rate = 0.375 * 100% = 37.5%
Answer:
0.69
Step-by-step explanation:
Hope this helps..
132 or 2.304 radian ? still not really sure what's being asked
Answer is 4 books per minute. 240 (books) divided by 60 (minutes in one hour) equals 4
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