$\frac{5 yards - \frac{1}{2} yard}{4 dresses} = \frac{4 \frac{1}{2} }{4} = \frac{9}{2} :4= \frac{9}{2} * \frac{1}{4} = \frac{9}{8} = 1 \frac{1}{8}$ yard

8 0

3 years ago

Evelyn is using her grandmother's pancake recipe, but she wants to make 40% more pancakes than the recipe usually prepares. If h

Aleks04 [339]

(C) 7/10 cup is the correct answer

Step-by-step explanation:

First of all we will calculate the 40% of grandmother's recipe then add it to the given flour in grandma's recipe

So,

The amount of flour in grandma's recipe = F_g = 1/2 cups

Calculating percentage

$=40\%\ of\ \frac{1}{2}\\=\frac{40}{100}*\frac{1}{2}\\=\frac{2}{10}$

So Evelyn needs to add 2/10 cups more to the original quantity.

So,

Flour used by Evelyn:

$=\frac{1}{2}+\frac{2}{10}\\\\=\frac{5+2}{10}\\\\=\frac{7}{10}\ cups$

Hence,

(C) 7/10 cup is the correct answer

Keywords: Percentage, Quantity

Learn more about percentage at:

#LearnwithBrainly

3 0

4 years ago

Cual es resultado de -(3-5)

Alisiya [41]

Answer:

Step-by-step explanation:

la respuesta es 2

6 0

3 years ago