91影视

A recipe for chocolate chip cookies calls for $\frac{3}{4}$cup brown sugar. Imelda wants to double the

recipe. 鈸� How much brown sugar will Imelda need? Show your calculation. 鈸� Measuring cups usually come in sets of $\frac{1}{4},\frac{1}{3},\frac{1}{2}$, and 1 cup. Draw a diagram to show two different ways that Imelda could measure the brown sugar needed to double the cookie recipe.

Nina is making 4 pans of fudge to serve after a music recital. For each pan, she needs$\frac{2}{3}$

cup of condensed milk. 鈸� How much condensed milk will Nina need? Show your calculation. 鈸� Measuring cups usually come in sets of $\frac{1}{4},\frac{1}{3},\frac{1}{2}$, and 1 cup. Draw a

diagram to show two different ways that Nina could measure the condensed milk needed for 4 pans of fudge.

Don purchased a bulk package of candy that weighs 5 pounds. He wants to sell the candy in

little bags that hold $\frac{1}{4}$pound. How many little bags of candy can he fill from the bulk package?

In the following exercises, use the divisibility tests to determine whether each number is divisible by $2,3,5,6and10.$
$800$

Kristen has $\frac{3}{4}$yards of ribbon that she wants to cut into 6 equal parts to make hair ribbons

for her daughter鈥檚 6 dolls. How long will each doll鈥檚 hair ribbon be?

Rafael wanted to order half a medium pizza at a restaurant. The waiter told him that a medium pizza could be cut into 6 or 8 slices. Would he prefer 3 out of 6 slices or 4 out of 8 slices? Rafael replied that since he wasn鈥檛 very hungry, he would prefer 3 out of 6 slices.

Explain what is wrong with Rafael鈥檚 reasoning.

Give an example from everyday life that demonstrates how $\frac{1}{2}脳\frac{2}{3}$is$\frac{1}{3}$.

Explain how you find the reciprocal of a fraction

Explain how you find the reciprocal of a negative number.

In the following exercise, add:$\frac{6}{13}+\frac{5}{13}$