Question

name:
math buzz
use the rule to write the next five numbers in the pattern.
rule: subtract 50
1,635, _, _, _, _, _
compare using >, <, or =
$\frac{1}{2}$ $\bigcirc$ $\frac{2}{3}$
$\frac{3}{4}$ $\bigcirc$ $\frac{7}{12}$
$\frac{6}{8}$ $\bigcirc$ $\frac{5}{6}$
circle the polygons.
the recipe below shows the ingredients needed to make chocolate fudge brownies.
chocolate fudge brownies
$\frac{1}{2}$ cup butter $\frac{1}{3}$ cup cocoa powder
1 cup white sugar $\frac{1}{2}$ cup flour
2 eggs $\frac{1}{4}$ teaspoon salt
1 teaspoon vanilla $\frac{1}{4}$ teaspoon baking powder
how many cups of flour and cocoa powder are needed combined? simplify if possible.
answer: _

Explanation:

Step1: Find the amount of flour and cocoa powder

The amount of cocoa powder is $\frac{1}{3}$ cup and the amount of flour is $\frac{1}{2}$ cup.

Step2: Find a common denominator

The common denominator of 2 and 3 is 6.

Step3: Convert the fractions

$\frac{1}{3}=\frac{1\times2}{3\times2}=\frac{2}{6}$ and $\frac{1}{2}=\frac{1\times3}{2\times3}=\frac{3}{6}$.

Step4: Add the fractions

$\frac{2}{6}+\frac{3}{6}=\frac{2 + 3}{6}=\frac{5}{6}$.

Answer:

$\frac{5}{6}$ cup