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In the second step, they were divided by 3. The final result, 4 / 3 , is an irreducible fraction because 4 and 3 have no common factors other than 1. The original fraction could have also been reduced in a single step by using the greatest common divisor of 90 and 120, which is 30. As 120 ÷ 30 = 4, and 90 ÷ 30 = 3, one gets
The picture to the right illustrates 3 / 4 of a cake. Fractions can be used to represent ratios and division. [1] Thus the fraction 3 / 4 can be used to represent the ratio 3:4 (the ratio of the part to the whole), and the division 3 ÷ 4 (three divided by four).
Cake sizes are named after the size of pan that the cake is baked in. A full-size commercial sheet cake pan is 18 by 24 inches (46 cm × 61 cm) or 18 by 26 inches (46 cm × 66 cm) in size. [5] A half-sheet is half that size, and a quarter-sheet or 9-by-13-inch (23 cm × 33 cm) pan, which usually results in 16 to 24 servings of cake, is one ...
In a proportional cake-cutting, each person receives a piece that he values as at least 1/n of the value of the entire cake. In the example cake, a proportional division can be achieved by giving all the vanilla and 4/9 of the chocolate to George (for a value of 6.66), and the other 5/9 of the chocolate to Alice (for a value of 5). In symbols:
If a mixture contains substances A, B, C and D in the ratio 5:9:4:2 then there are 5 parts of A for every 9 parts of B, 4 parts of C and 2 parts of D. As 5+9+4+2=20, the total mixture contains 5/20 of A (5 parts out of 20), 9/20 of B, 4/20 of C, and 2/20 of D. If we divide all numbers by the total and multiply by 100, we have converted to ...
3/4 tsp. kosher salt, divided. 1 tbsp. ... vanilla extract. 2. large eggs, room temperature. 1 1/2 c. all-purpose flour. 1 tsp. baking powder. 3/4 tsp. ... Spray a 9-inch round cake pan with ...
This is denoted as 20 / 5 = 4, or 20 / 5 = 4. [2] In the example, 20 is the dividend, 5 is the divisor, and 4 is the quotient. Unlike the other basic operations, when dividing natural numbers there is sometimes a remainder that will not go evenly into the dividend; for example, 10 / 3 leaves a remainder of 1, as 10 is not a multiple of 3.
Let the cake cool for 15 minutes before running a knife around the edges to release it from the pan. Use the parchment to lift the cake out of the pan and onto a wire rack.