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
ahrayia [7]
1 year ago
15

2/5 of what is 2/3? i need so much help

Mathematics
2 answers:
IgorC [24]1 year ago
5 0

Answer:

5/3

Step-by-step explanation:

"of" means times so so so often. It is not a hard math rule/definition. But more like a soft English-Math translation.

So, "2/5 of what"

means 2/5x (but make sure the 2/5 is a fraction beside the x, NOT the x on the bottom with the 5)

"is" means equals.

2/5x = 2/3

Multiply both sides by 5/2.

5/2 • 2/5x = 2/3•5/2

x = 2/3 • 5/2

x = 5/3

You get 5/3 either by "cancelling" the 2's OR by

fraction multiplication where you times top×top and bottom×bottom and simplify.

x = 10/6

x = 5/3

2/5 of 5/3 is 2/3.

The "what" in the question is 5/3.

AlladinOne [14]1 year ago
4 0

The answer is 4/15

2/5 * 2/3 = 2 · 2/5 · 3 = 4/15

Multiply the numerators and denominators together. Keep the result fraction to the smallest possible denominator GCD(4, 15) = 1. It cannot further simplify the fraction result by canceling in the following intermediate step.

In other words, two fifths times two thirds equals four fifteenths.

Learn more about fraction here:

brainly.com/question/17220365

You might be interested in
Write the equation of the line in slope-intercept form with the given information. (-7, 13); slope = -2
Musya8 [376]

Answer:

The answer is

y =  - 2x + c \\ 13 =  - 2 \times  - 7 + c \\ c = 25 \\ y =  - 2x + 25

8 0
3 years ago
you can buy 3 apples at the quick market for $1.05 .You can buy 5 of the same apples at stop and save for $1.00 . which is the b
worty [1.4K]

Obviously the 5 apples for $1.00 is the better buy. You are getting more apples for less money.

5 0
3 years ago
You are given two functions f(x) and g(x). How has the graph of g(x) changed from that of f(x)?
madreJ [45]

Answer:

C. g has been shifted down five units and to the left two units from f

Step-by-step explanation:

Sana makatulong

8 0
3 years ago
Please help iam lost
Goryan [66]

Answer:

x = 4.

Step-by-step explanation:

I am assuming that you want to find the values of x and that WXYZ is a parallelogram.

In a parallelogram opposite sides are equal, therefore:

11x + 1 = 19x - 31

1 + 31 = 19x - 11x

32 = 8x

x = 32/8 = 4.

6 0
3 years ago
The formula equals 16t squared is used to approximate the distance​ s, in​ feet, that an object falls freely from rest in t seco
Brut [27]
The equation is actually h(t)=-16t^2+1437.  Free fall is always -16t^2 as the position function.  We are looking for how long it takes the object to hit the ground.  In other words, the height of an object is 0 when it is laying on the ground, so how long (t) did it take to get there? We will then set that position equal to 0 and solve for t.  0=-16t^2+1437.  If we subtract 1437 from both sides and divide by -16, we have t^2=89.8125.  Taking the square root of both sides gives us, rounded to the nearest tenth, t = 9.5 or t=-9.5.  The 2 things in math that will never EVER be negative are time and distance/length, so -9.5 is out.  That means that it took just about 9.5 seconds for the object to fall to the ground from a height of 1437 feet when pulled on by the force of gravity.
6 0
3 years ago
Other questions:
  • Use elimination to solve each system of equations.
    7·1 answer
  • (PLEASE HELP SOON) The ratio of the sale price of a textbook to the original price is 1:3. The original price is $81. What is th
    13·1 answer
  • 1/2(n-4)-3=3-2(2n+3​
    6·1 answer
  • 9.29 in fraction form
    9·2 answers
  • Which expression is equivalent to 4(9x2−2)? 36x2−10−2 16x2+14−20x2−2 18x2−12−18x2+2 30x2−10+6x2+2
    10·2 answers
  • Find the value of x. Only enter the number. Round to the nearest tenth.
    10·1 answer
  • Is the relationship shown by the data linear? If so, model the data with an equation.
    5·2 answers
  • If the diameter is 6 feet what is the circumference in feet
    13·1 answer
  • I will give brainliest to the correct answer!
    7·1 answer
  • A wheel turn 90 revolution per minute How many degrees dose it turn through in 1 second?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!