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
ad-work [718]
3 years ago
8

Last winter Armand had 5/6 of a row of stacked logs. At the end of the winter he had 8/15 of the same row left how much wood did

he burn over the winter
Mathematics
2 answers:
RUDIKE [14]3 years ago
4 0

Answer:

\frac{3}{10}

Step-by-step explanation:

First we have to make the fractions even so there denominator have to be equal. So 15 times 2 gets 30 and 6 times 5 gets 30 too. Now multiply the numerator by the corresponding number of 25/30 and 16/30. Subtract to get 9/30 now simplify to get 3/10.

Ilia_Sergeevich [38]3 years ago
3 0

Answer:

<h3>Armand burnt \frac{3}{10} of wood over the winter.</h3>

Step-by-step explanation:

We know that Armand had in first place \frac{5}{6}.

Then, at the end of the winter, he had \frac{8}{15}.

To know how much wood he burnt, we just have to find the difference between these two quantities

\frac{5}{6}-\frac{8}{15}=\frac{75-48}{90}=\frac{27}{90}=\frac{3}{10}

Therefore, Armand burnt \frac{3}{10} of wood over the winter.

You might be interested in
WORTH 50! WILL AWARD BRAINLIEST! PLEASE SHOW STEPS! THANK YOU!
yanalaym [24]

Answer:

x = 45

Step-by-step explanation:

Re-order terms so constants are on the left
15 * x/9 - 42 =28

Combine multiplied terms into a single fraction
15x/9 - 42 = 28

Cancel terms that are in both the numerator and denominator
5x/3 - 42 = 28


4 0
2 years ago
Find the value of x.
kipiarov [429]
Are there multiple choice options??
8 0
3 years ago
A rubber ball is thrown 16m into the air. The ball falls, rebounds to half its previous
dexar [7]

Answer:

  • 63 m

Step-by-step explanation:

<u>The first time:</u>

  • 16 m up and 16 m down  =  32 m

The second time and each time after, half of the previous distance

<u>This is a GP with the first 6 terms:</u>

  • 32, 16, 8, 4, 2, 1

<u>Sum of the distances:</u>

  • 32 + 16 + 8 + 4 + 2 + 1 = 63 m
8 0
3 years ago
Read 2 more answers
The surface areas of two similar pyramids are 48 m2 and 108 m2 Find the scale factor.
miskamm [114]

Answer:

\boxed{ \text{B. }\frac{2}{ 3}}

Step-by-step explanation:

The scale factor (C) is the ratio of corresponding sides of the two pyramids.

The ratio of the areas is the square of the scale factor.

\frac{A_{1}}{ A_{2}} =C^{2}\\ \\\frac{48 }{108} = C^{2}\\\\ \frac{4}{9} = C^{2}\\\\ C = \frac{2}{3}\\\\

The scale factor is \boxed {\frac{2}{3}}.

7 0
3 years ago
Read 2 more answers
Find HCF OF 78,175,195​
Veseljchak [2.6K]

Answer:

not possible as you cannot factories any more

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the slope of the line that contains the given points. T(4, 6), V(8, 7)
    7·2 answers
  • A circle has a radius of 4 meters.
    7·1 answer
  • Kate has 4 3/8 yards of fabric and needs 2 7/8 yards to make a shirt. how much extra fabric will she have left after making the
    12·1 answer
  • How to answer this question, please I need steps​
    5·1 answer
  • Help for a brainly crown
    10·1 answer
  • How do u find wolverine in fortnite?
    5·1 answer
  • 10.
    6·1 answer
  • Which of the following is the sample space for the numbers on a phone?
    7·1 answer
  • A wiring job requires 5,127 feet of cable. If the cable comes in 250-foot coils, how many coils of cable are required?​
    13·2 answers
  • Problem
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!