|
Write each of the following ratios in their simplest form: 8:32 = : Write each of the following ratios in their simplest form: 36 : 108 = : Write each of the following ratios in their simplest form: 18 : 81 = : Write each of the following ratios in their simplest form: 6:24:12 = : : Write each of the following ratios in their simplest form: 32:48:120 = : : 45 cents to 90 cents = Write each of the following ratios in their simplest form: : 360 seconds to 2.5 hours = Write each of the following ratios in their simplest form: : Write each of the following ratios in their simplest form: 30 cents to $2.80 = : 8 days to four weeks = Write each of the following ratios in their simplest form: : $72 into the ratio 4:5 = Divide each of the following quantities into the given ratios: : 9 hours into the ratio 1:2 = Divide each of the following quantities into the given ratios: : 72 inches into the ratio 3:6 = Divide each of the following quantities into the given ratios: : Divide each of the following quantities into the given ratios: 240 marbles into the ratio 2:3:5 = : : Divide each of the following quantities into the given ratios: 912 USD into the ratio 3:4:5 = : : Divide each of the following quantities into the given ratios: 2403 tokens into the ratio 8:9:10 = : : In a certain class, the ratio of passing grades to failing grades is 7 to 5. How many of the 36 students failed the course? Answer = Student failed The ratios of ducks and geese is 16:9, in certain park. How many of the 300 birds are geese? Answer = geese Concrete is made by mixing cement, sand and stones. A typical concrete has a ratio of cement, sand and stones 1:2:6. If you have just put 12 buckets of stones into a wheelbarrow, how much cement and how much sand should you add to make concrete? Answers : buckets of cement buckets of sand To make chocolate crispies, we use chocolate and cornflakes in a ratio 4:3. If we have 315 g of cornflakes, how much chocolate do we need? Answer : g of chocolate In a recipe for pastry, flour, butter and water are mixed in the ratio 24 : 8 : 3 If Fiona follows the recipe and uses 3 cups of flour, how many cups of butter should she use? Answer : cup(s) |