In a bank of 320 staffs, 120 speak French, 140 speak English, 170 speak Arabic, 50 speak both French and English, 35 speak both
English and Arabic, 40 speak both French and Arabic. Required ; (a) Determine the number of staffs who speak all the three
1 answer:
I have no idea what the answer is
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Answer:
0.67
Step-by-step explanation:
Formula: k = y/x
k = 2/3
k = 0.66666666666
k = 4/6
k= 0.66666666666
k = 6/9
k = 0.66666666666
k = 8/12
Round 0.67
Hence, answer = 0.67
[RevyBreeze]
1. 864 mm^3
2.1640 cm^3
3. 4.0 cm
4. 150pi ft^3
B B B
B is the correct answer
B is the answer. PLEASE MARK AS BRAINLIEST!!!
