there are 15 dogs and 17 cats. write the ratio of dogs to cats 3 different ways
i need help this thing is over due by a month
if there are 60 girls and 80 boys in the class, write the ratio of boys to total students
write 2 ratios that are equivalent to 3/4.
It costs $4.20 to buy a 12 ounce box of crackers. What is the unit cost? (cost per ounce)
It costs $5.10 to buy a 15 ounce box of crackers. What is the unit cost? (cost per ounce)
Looking at your last 2 answers, which box of crackers is the better buy? How can you tell?
If 1 in. = 2.54cm, how many cm are in 20 inches?
Do these ratios form a proportion? Yes or no? Show your work! 3/4 24/32
Are these ratios proportional? Yes or no? Show your work!
12/16 3/5
2 answers
two ratios a/b and c/d are proportional if ad = bc
i found a video for it but thank you i worked it out