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
nignag [31]
3 years ago
8

2 1/5 x 3 1/2 as fraction

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Answer: 77/10

Step-by-step explanation:

Convert to improper fractions and solve

2 1/5 --> 2*5+1/5 = 11/5

3 1/2 --> 3*2+1/2 = 7/2

\frac{11}{2}*\frac{7}{2}  \\=\frac{77}{10}

You might be interested in
653 divided by 7<br>459 divided by 4<br>2354 divided by 9
olya-2409 [2.1K]
653 divided by 7= 93 2/7
456 divided by 4=  114
2354 divided by 9= 261 5/9
3 0
3 years ago
Kala’s company makes solid metal balls for various industrial uses. A customer wants aluminum balls that have a diameter of 6 in
KiRa [710]

7,912.8 inch³ of aluminum is needed to make 70 metal balls.

Step-by-step explanation:

Step 1:

The area of a sphere is calculated by multiplying \frac{4}{3} with π and the cube of the radius (r³).

In the given problem, the diameter is 6 inches. So the radius of the spheres is 3 inches.

The volume of a sphere,V = \frac{4}{3} \pi r^{3} .

So if r = 3 inches and π = 3.14,  

V = \frac{4}{3} (3.14) (3^{3})  = 113.04 cubic inches.

So for a single aluminum ball, 113.04 inch³ of aluminum is needed.

Step 2:

If 113.04 inch³ of aluminum is used for 1 ball, then we multiply 70 with this value to determine the aluminum needed for 70 such balls.

The aluminum needed for 70 metal balls = 70(113.04) = 7,912.8 inch³.

So 7,912.8 inch³ of aluminum is needed to make 70 metal balls.

7 0
4 years ago
Let's assume you purchase 100 shares of XYZ Company for $1 per share. After three months, the share price increases to $5. This
denpristay [2]

$400 is the capital gain

8 0
3 years ago
A serving of raisin bread has 3 grams of fat and 150 calories. What percent of calories are from fat? Remember, there are 9 calo
Sergio039 [100]
Well, that means there are 3*9=27 cals from fat. 27/150=18% of calories.
8 0
4 years ago
What is 14.8 plus 0.97 plus 6.25 simplify
nataly862011 [7]
14.8+.97+6.25= 22.02


4 0
3 years ago
Read 2 more answers
Other questions:
  • Plzz help me DUE TOMORROW
    5·2 answers
  • The graph shows the total number of miles, y, that Miranda traveled in x hours.
    8·1 answer
  • Sue's Sushi placed two orders with its fish supplier. One order was for 15 pounds of salmon and 8 pounds of tuna; the order tota
    14·2 answers
  • PLEASE HELLLLP. WILL MARK BRAINLIEST 4 1ST ANSWER
    8·1 answer
  • Please help I need it. I know that it is not b
    11·1 answer
  • The low temperature on Monday in new haven was -8 Fahrenheit. On Tuesday the low temperature was 3 degrees colder. On Wednesday
    10·1 answer
  • Find the volume of the prism. 5 cm 13 cm 13 cm
    8·1 answer
  • John has 6 pairs of pants and 3 shirts. How many possible outfits consisting of one shirt and
    5·2 answers
  • I need help fast!!!!!!!!!!!!<br><br> Pls what is 1 + 7 i cant figure it out
    7·1 answer
  • A ceramist uses (v²+ v) pints of glaze for v porcelain vases. What is the maximum number of vases
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!