Answer:
i need help with this too
Step-by-step explanation:
Step-by-step explanation:
it's like the y in an equation
Well, there are 8 boys and the brother is one of them so 1 is 12.5% of 8 and out of 10 girls, there 1 is the sister and 1 out of 10 is 10%. Now we multiply the percentages to get the answer 1/80
Answer:
3
Step-by-step explanation:
3 is the largest common factor in all of the numbers