Aratio is an association between two or more quantities. There are many ways to describe a situation in terms of ratios. For example, look at this collection: Figure 9.1.3 9.1. 3. Here are some correct ways to describe the collection: The ratio of squares to circles is 6: 3 6: 3. Writethe ratio in three di erent ways. 1) Books to pens Words : Ratio : Fraction : 2) Pumpkins to cabbages Words : Ratio : Fraction : 3) Spiders to ladybugs Words : Ratio : Fraction : 4) Apples to mangosteens Words : Ratio : Fraction : 5) Snow cones to chocolates Words : Ratio : Fraction : 4 or 8 1 2 6 to 5 6 : 5 6 5 2 to 7 2 : 7 2 7 5 to 3 5 Twowaves having their intensities in the ratio 9:1 produce interference. In the interference pattern, the ratio of maximum to minimum intensity is equal to. A. 2:1. B. 9:1. C. 3:1. D. 4:1. Open in App. Solution. Verified by Toppr. Let the intensities of the two waves be I 1 and I 2. Given : I 1: I 2 = 9: 1 Usingthe Ratio Calculator. Use the ratio calculator to solve ratio/proportion problems and to test equivalent fractions. A ratio of 1/2 can be entered into the ratio calculator as 1:2. The ratio calculator will then produce a table of equivalent ratios. The ratio calculator will also process decimal numbers. Enter Ratio. Inour lottery example, the total amount of shares is the sum of each person's ratio, so :9 = 1 + 5 + 2 + 3 +9 = 20 shares. Amount per share 5 Amount per share (amount divided by number of shares). This is self-explanatory, in our lottery example we have 20 shares, the figure here is the value of one share = the total lottery win divided TheF 1 cross would be drawn as in Figure 1.5.1. As you can see, in a Monohybrid cross, the offspring ratios will be 3:1 of dominant phenotype (purple): recessive phenotype (white). Punnett squares can also be used to calculate the frequency of offspring. The frequency of each offspring is the frequency of the male gametes multiplied by the hDUfNm. Themost popular aspect ratio is 3:2. This is the aspect ratio of 35mm film cameras and has been around for a long time. It became the standard for modern full frame cameras as well. Besides 3:2 aspect ratio, there are other ratios that are gaining popularity like 4:3, 1:1, and 16:9. They all have their own uses. The3:1 is the classic mechanical advantage system used by rescuers. It requires less rope than a (non-piggybacked) 2:1 system, is reasonably easy to rig, is easy to add a progress capture device , provides an appropriate amount of mechanical advantage to raise one or two people, and with a few tweaks it can be converted into a simple 5:1 system . The4:1 ketogenic diet is 80% fat by weight but 90% by calories and 3:1 ketogenic diet is 75% fat by weight but 87% fat by calories. If you are curious about how we get the percentages from the ratios, here is the math. Remember, each gram of fat contains 9 calories and each gram of either protein or carbs contains 4 calories. Theratio calculator performs three types of operations and shows the steps to solve: 1. Simplify ratios or create an equivalent ratio when one side of the ratio is empty. 2. Solve ratios for the one missing value when comparing ratios or proportions. 3. Compare ratios and evaluate as true or false to answer whether See more Writethe ratio in three di erent ways. 1) Books to pens Words : Ratio : Fraction : 2) Pumpkins to cabbages Words : Ratio : Fraction : 3) Spiders to ladybugs Words : Ratio : Fraction : 4) Apples to mangosteens Words : Ratio : Fraction : 5) Snow cones to chocolates Words : Ratio : Fraction : 4 or 8 1 2 6 to 5 6 : 5 6 5 2 to 7 2 : 7 2 7 5 to 3 5 Thiskeeps both numbers in direct relation to each other. So, a ratio of 2/3 has an equivalent ratio of 4/6: in this ratio calculation we simply multiplied both 2 and 3 by 2. Mathematical facts about the ratio 1:3. If you wish to express the ratio 1:3 as

9 to 3 to 3 to 1 ratio