For this you have to multiply the two numbers :
![\frac{3}{28}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B28%7D%20)
are birds and out of those
![\frac{4}{15}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B15%7D%20)
are there relevant birds.
Explanation why you have to multiply:
in a similar situation, if you have a number and you want to find out 3/4 of this number: you multiply the original number by 3/4. Here it's just confusing that both numbers are fractions.
![\frac{3}{28} * \frac{4}{15}= \frac{3*4}{28*15} = \frac{3*1}{7*15}= \frac{1*1}{7*5}= \frac{1}{35}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B28%7D%20%2A%20%5Cfrac%7B4%7D%7B15%7D%3D%20%20%5Cfrac%7B3%2A4%7D%7B28%2A15%7D%20%3D%20%20%5Cfrac%7B3%2A1%7D%7B7%2A15%7D%3D%20%5Cfrac%7B1%2A1%7D%7B7%2A5%7D%3D%20%5Cfrac%7B1%7D%7B35%7D)
so the result is
Answer:
5
Step-by-step explanation:
sub the value of x and y in the equation
Answer:
698765
Step-by-step explanation:fsczsfwdsczssd