15:40
= 15/40
= 3:8
An equivalent to 15:40 is 3:8~
<span>Answer: 18/25 ; or, write as: 0.72 .
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Explanation:
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</span>
9/20 * 4/5 = (</span>9*4) / (10*5) = 36/50 ;
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36/50 = </span>(36÷2) / (50÷2) = 18/25 ; or, write as: 0.72 .
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</span>
If the dresses are chosen at random a probability tree can be constructed showing the probabilities of the various combinations that are possible. It shows the total probability of choosing a black, then white, or a white, then black dress is 1/9.
Answer:
345.38+195.65+((345.38×(0.0175÷12))
=541.53
Answer:
279x
Step-by-step explanation:
