What is 3/4 divided by 2/3

also
what is 1/3 divided by 4/1

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?