1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
RUDIKE [14]
3 years ago
10

CINDY made costume decorations. She used 1/10 of a meter of ribbon for each decoration which she got by cutting 3/10 of a meter

of ribbon into equal pieces. How many decorations did CINDY make?
Mathematics
2 answers:
ivann1987 [24]3 years ago
5 0

Answer:

CINDY made 3 decorations

Step-by-step explanation:

CINDY used 3/10 of a meter of ribbon for all the decorations

I.e. Total length of ribbon used = 0.3 meters

She used 1/10 of a meter of ribbon for each decoration

I.e. Length of ribbon used for 1 decoration = 0.1 meters

Number of decorations made = (Total length of ribbons used)/(Length of           ribbon used for 1 decoration)

Number of decorations = 0.3/0.1

Number of decorations = 3

Brilliant_brown [7]3 years ago
3 0

Answer:

Cindy made 3 decorations with the ribbons

Step-by-step explanation:

Since Cindy used 1/10 of a metre of ribbon to make just one decoration that she obtained by dividing 3/10 of a meter of ribbon into equal parts, then we can calculate the number of decorations that Cindy made. In this scenario, all we need is an idea on how to divide fractions and we are good to go.

If Cindy used 1/10 of a metre obtained by dividing 3/10 of a metre of ribbon to make decorations, then the number of decorations she made can be gotten by dividing 3/10 by 1/10

i.e 3/10 ÷ 1/10

= 3/10 × 10/1

= 3 decorations.

That is she used 1/10 + 1/10 + 1/10 = 3/10 to make (3 decorations).

You might be interested in
Help me its due in a little
soldi70 [24.7K]

Answer:

a-50 b-300

Step-by-step explanation:

3 0
2 years ago
Part A: Clancey and Ethan are starting new books. So far, Clancey has read 1/4 of his book, which has 240 total pages and Ethan
Nonamiya [84]

In order to find who has read more pages, let's find the number of pages read by each one.

The number of pages read by Clancey is:

\frac{1}{4}\cdot240=\frac{240}{4}=60

The number of pages read by Ethan is:

\frac{2}{5}\cdot170=\frac{340}{5}=68

So Ethan read more pages.

The combined number of pages in both books is 240 + 170 = 410.

The combined number of pages read is 60 + 68 = 128

So the fraction is:

\frac{128}{410}=\frac{64}{205}

5 0
1 year ago
If the constant of variation is 12 and y = 36, what does x equal?
exis [7]
Y=kx
k=constant of variation

given
k=12
y=36

36=12*x
divide both sides by 12
3=x

x=3
8 0
3 years ago
If angle ABD is 90 degrees. Select all of the angles that measure 42 degrees.
m_a_m_a [10]

Answer:

Measure of angle 2 and angle 4 is 42°.

Step-by-step explanation:

From the figure attached,

m∠ABC = 42°

m(∠ABD) = 90°

m(∠ABD) = m(∠ABC) + m(∠DBC)

90° = 43° + m(∠DBC)

m(∠DBC) = 90 - 43 = 47°

Since ∠ABC ≅ ∠4 [Vertical angles]

m∠ABC = m∠4 = 42°

Since, m∠3 + m∠4 = 90° [Complimentary angles]

m∠3 + 42° = 90°

m∠3 = 90° - 42°

        = 48°

Since, ∠5 ≅ ∠3 [Vertical angles]

m∠5 = m∠3 = 48°

m∠3 + m∠2 = 90° [given that m∠2 + m∠3 = 90°]

m∠2 + 48° = 90°

m∠2 = 90 - 48 = 42°

m∠3+ m∠4 = 90° [Since, ∠3 and ∠4 are the complimentary angles]

48° + m∠4 = 90°

m∠4 = 90 - 48 = 42°

Therefore, ∠2 and ∠4 measure 42°.

5 0
3 years ago
Write the product form of 3 a² b ³<br>​
kifflom [539]

Answer:

a³-b³= (a-b)(a²+ab+ b²)

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • jennifer is saving up to buy dress. she has saved up to $39 so far. that's three fifths of the money she needs to buy the dress.
    15·1 answer
  • Write an equation in standard form for the circle shown.
    10·1 answer
  • 1+1<br> try to guess :) you will get 33 points
    5·2 answers
  • $2.95 coat; 5% tax what is the answer I don't understand it
    7·1 answer
  • Where are the negative rational numbers placed on a vertical number line?
    8·1 answer
  • √17 is between 16 and 18? true or false
    8·1 answer
  • Which expression is equivalent to the fifth power of (5 + 7)"?<br> ​
    15·1 answer
  • EEEEEEEEEEEEEEEEEEEEEEHHHHHHHHHHHHHHHHHHHHHHH
    12·1 answer
  • Which set of ordered pairs is not a direct variation?
    8·1 answer
  • Find the gradient and intercept on the x and y axes of the straight line with the following equation.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!