Answer:
12/7
Step-by-step explanation:
A reciprocal is similar to inverting or reversing the value in the problem.
Ex: 5/10 would be10/5 or 2/1 when reduced.
Answer:
Probability of card black 0,5 or 50%
Probability of face card 0,23 or 23 %
Step-by-step explanation:
A normal deck of card has 52 cards, half ( 26) black and half red (26)
Probability of card drawn is black is 0,5 or 50%
The deck has 4 suits and each suit 3 face cards, therefore we find 12 possibles events out of 52
Probability of drawn card is face card 12/52 = 0,23 or 23 %
45% right if .5 x 90 = 45 and as a percentage it would be 45%
Yeah that’s what i is a way home to get the gas and then go pick