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Tamiku [17]
3 years ago
7

1/3 cup of flour is used to make 5 dinner rolls.

Mathematics
2 answers:
alina1380 [7]3 years ago
5 0
So 1/3 cup is for 5 so
how much flower per dinner rol
1/3 divided by 5=(1/3)/5=1/3 times 1/5=1/15

1/15 cups used to make 1 dinner roll

with 5 and 2/3 cup
find how many 1/15 will fit
15/15=1 so 15 times 5=75
then 2/3 times 1 or 5/5=10/15 so
75+10=85 dinner rolls
Radda [10]3 years ago
3 0
Divide.

1/3 / 5

Or multiply by the reciprocal of 5:

1/3 * 1/5 = 1/15

Therefore 1/15 cup of flour is used to make 1 dinner roll.

We can set up a proportion:

5/1/3 = x/5 2/3

Multiply 5 2/3 to both sides:

28 1/3 / 1/3 = x

85 = x

So 85 rolls can be made with 5 2/3 cups of flour.
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2,826 rounded to the nearest tenth
jasenka [17]

Answer:

2,826

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To round a number to the tenths place, we look at the hundredths place

If the number is 5 or more, we add 1 to the tenths place, and leave the numbers to the right 0's

If the number is 4 or less, we keep the number as it is in the tenths place, and leave the numbers to the right 0's

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Thus, our final answer is 2,826.

8 0
2 years ago
A box contains 3 plain pencils and 5 pens. A second box contains 2 color pencils and 2 crayons. One item from each box is chosen
babymother [125]

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4 years ago
(10а+12 <br>b ) (3а-12b​
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Step-by-step explanation:

7 0
3 years ago
U-3/4=4 please help me ty
Ne4ueva [31]
To solve the equation:

\frac{u - 3}{4}  = 4 \\ \frac{u - 3}{4}  \times 4 = 4  \times 4\\ u - 3 = 4 \times 4 \\ u - 3 + 3 = 16 + 3 \\ u = 16 + 3 \\ u = 19

Therefore, the answer is u=19.

Hope it helps!
8 0
4 years ago
Read 2 more answers
Please help show work?
Romashka-Z-Leto [24]
Oh I get this.
So what you have to do is leave the same denominator and just count. Once a fraction has the same numerator and denominator that means it is a whole number.
5 0
3 years ago
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