Turn 9 into . Then, convert 4
into a improper faction (
). Then, subtract
. Lastly, convert
to a mixed fraction (
).
Your answer is .
What numbers are 1.4 units from −3.2 on a number line? pick one from both sets of answers
1 answer:
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Answer:
Step-by-step explanation:
Given
There are 52 cards in total
there are total of 13 pairs of same cards with each pair containing 4 cards
Probability of getting a pair or three of kind card=1-Probability of all three cards being different
Probability of selecting all three different cards can be find out by selecting a card from first 13 pairs and remaining 2 cards from remaining 12 pairs i.e.
for first card there are 52 options after choosing first card one pair is destroyed as we have to select different card .
For second card we have to select from remaining 12 pairs i.e. 48 cards and so on for third card.
Required Probability is