Mathematics, 28.06.2019 01:00 israel8471
Areciepe for 1 1/4 dozen cupcakes calls for 1 2/3 cups of flour, but rashida has only 1 cup of flour. how many cupcakes can she make?
Answers: 1
![\bf \stackrel{mixed}{1\frac{1}{4}}\implies \cfrac{1\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{5}{4}}~\hfill \stackrel{mixed}{1\frac{2}{3}}\implies \cfrac{1\cdot 3+2}{3}\implies \stackrel{improper}{\cfrac{5}{3}} \\\\[-0.35em] \rule{34em}{0.25pt}](/tpl/images/0025/3279/3b8a9.png)
![\bf \stackrel{\textit{how many cupcakes in }\frac{5}{4}\textit{ of a dozen?}}{12\cdot \cfrac{5}{4}\implies \cfrac{12}{4}\cdot 5\implies 15} \\\\[-0.35em] ~\dotfill\\\\ \begin{array}{ccll} cupcakes&\stackrel{cups}{flour}\\ \cline{1-2}\\ 15&\frac{5}{3}\\[1em] c&1 \end{array} \implies \cfrac{15}{c}=\cfrac{~~\frac{5}{3}~~}{1}\implies \cfrac{15}{c}=\cfrac{5}{3} \\\\\\ 45=5c\implies \cfrac{45}{5}=c\implies \boxed{9=c}](/tpl/images/0025/3279/e0728.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:10, kingbob101
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.
Answers: 1
Mathematics, 21.06.2019 23:00, DisneyGirl11
In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2
Answers: 1
You know the right answer?
Areciepe for 1 1/4 dozen cupcakes calls for 1 2/3 cups of flour, but rashida has only 1 cup of flour...
Questions in other subjects:
History, 08.07.2019 15:40
History, 08.07.2019 15:40
Mathematics, 08.07.2019 15:40
History, 08.07.2019 15:40
Mathematics, 08.07.2019 15:40
Biology, 08.07.2019 15:40
