All categories

1 year ago

How do you find 2/3 of a number?.

Mathematics

1 answer:

JulijaS [17]1 year ago

3 0

The fraction 2/3 of a number is calculated by multiplying the number by 2 and then dividing the number by 3 .

Let us consider a number a.

To find 2/3 of the number a ,

we have to multiply the number by 2 = 2a

Then we have to divide the product by 3 .

Therefore 2/3 of a number will look like 2a/3 .

A number that represents a fraction of a whole is used to express fractions. Any number, amount, or portion of an object can all be regarded as a fraction.

The fractional bar is a horizontal bar that divides each fraction's numerator and denominator in half.

The numerator gives the number of selected or visible portions of the fraction. Above the fractional bar, in the upper portion of the fraction, is where it is located.

To learn more about fraction number visit:

brainly.com/question/343341

#SPJ4

You might be interested in

DUE NOW

Llana [10]

Answer:

Relative frequencies

First row

0.8125 ,0.1875 ,16

Second row

0.555 ,0.444 ,9

third row

18 , 7 , 25

Step-by-step explanation:

Given data

allowance No allowance total

Chores 13 3 16

No chores 5 4 9

Total 18 7 25

Relative frequencies

allowance No allowance total

Chores $\frac{13}{16} = 0.8125$ $\frac{3}{16} = 0.1875$ 16

No chores $\frac{5}{9} = 0.555$ $\frac{4}{9} = 0.444$ 9

Total 18 7 25

3 0

3 years ago

Mrs. Palmer asks her students to find the area of the tops of their desks.

xxTIMURxx [149]

Answer:

12 square feet

Step-by-step explanation:

The shape of the top of the desk is a trapezoid.

A = (b1 + b2)h/2

A = (5 ft + 3 ft)(3 ft)/2

A = (8 ft)(3 ft)/2

A = 24 ft^2/2

A = 12 ft^2

Answer: 12 square feet

7 0

3 years ago

What is the volume of the cone to the nearest cubic millimeter? (Use π = 3.14)

rjkz [21]

Answer:

given:

height[h]=8mm

radius [r]=5mm

Now,

Volume of cone=1/3 πr²h=⅓×3.14×5²×8=209mm³

C) 209 mm³ is a required answer.

3 0

3 years ago

Read 2 more answers

A group of students made trees out of paper for a scene in a school play. The trees are shaped like square pyramids. The base is

Readme [11.4K]

Answer:

26.4ft²

Step-by-step explanation:

I first converted the centimeter values to feet

140Cm x 30.48 = 4.59

70cm x 30.48 = 2.3

the paper required is approximately equal to the area of the pyramid.

area of pyramid is equal to area of triangle + base²

Are of triangle = 1/2 x b xh

= 4 x 1/2 x4.59x2.3 + (2.3)²

= 2 x 4.59 x 2.3 + 5.29

= 26.4 feet²

therefore it will take 26.4 feet² paper to make each tree, including the bottom.

8 0

3 years ago

Find the domain and range of the function, f(x)= √sin x

NNADVOKAT [17]

Answer:

( − ∞ , ∞ )

Step-by-step explanation:

6 0

3 years ago