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
umka21 [38]
2 years ago
7

Cross multiplication; 2/3 5/6 Do u just multiply 6 and 2, & 3 and 5????

Mathematics
2 answers:
seraphim [82]2 years ago
3 0

Answer:

2 \div 3 \times 5 \div 6 \:  = 10 \div 18

We just have to multiply not cross multiply,

10/18

Now, divide the equation

5/9 will be ur answer

Natali5045456 [20]2 years ago
3 0

Answer:

No

Step-by-step explanation:

\frac{2}{3}   \frac{5}{6}

2 goes into 6 3 times so it would be the same as 1 going into 3 3 times.

\frac{1}{3}  \frac{5}{3}

Since 3 doesn't go into 5 at all (and by that I mean a whole number) you don't change it.

Multiplying 1/3 and 5/3, you would get 5/9.

Multiplying 2/3 and 5/6, you would get 10/18, which simplifies to 5/9.

That is kind of how cross multiplying works.

You might be interested in
The area of a rectangle is 42 ft squared, and the length of the rectangle is 5 ft more than twice the width. Find the dimensions
stira [4]

Answer:

<h3>Length = 12 ft</h3>

Width = \frac{7}{2} ft

Step-by-step explanation:

Given,

Area of rectangle = 42 \:  {ft}^{2}

Width = X

Length = 2x + 5

Now,

x(2x + 5) = 42

2 {x}^{2}  + 5x   = 42

2 {x}^{2}  + 5x - 42 = 0

2 {x}^{2}  + 12x - 7x - 42 = 0

2x(x + 6) - 7(x + 6) = 0

(2x  - 7)(x + 6) = 0

Either

2x - 7 = 0

2x = 0 + 7

2x = 7

x =  \frac{7}{2}

Or,

x + 6 = 0

x = 0 - 6

x =  - 6

Negative value can't be taken.

So, width = \frac{7}{2} ft

Again,

Finding the value of length,

Length = 2x + 5

2 \times  \frac{7}{2}  + 5

7 + 5

12

Length = 12 ft

7 0
3 years ago
Read 2 more answers
((Recall: 1 oz = 28.4 g. and 1 kg. = 1,000 g.) 100 oz ~ kg.
swat32
Since 1 oz is equal to 28.4 g and 1 kg is equal to 1000 g that means that 3521.12 kg are equal to 100 oz 
4 0
3 years ago
If PQ bisects CX at point J, and if JX = 4y and CJ = y+9 find y
MAXImum [283]
Since PQ bisects CX at point J, JX=CJ

4y=y+9
-y   -y
3y=9
divide by 3
y=3
3 0
3 years ago
The numbers -12, -7, -2, 3 follow a pattern. What are the next three numbers in this pattern?
Bas_tet [7]

Answer:

8,13

Step-by-step explanation:

The pattern in +5 so 3+5=8, and 8+5=13

6 0
3 years ago
Read 2 more answers
Plzzzz help me to find the answer
Natalka [10]

Answer:

im pretty sure its 67, sorry if I'm wrong

7 0
3 years ago
Other questions:
  • Which equations have the same value of x as 5 (30x-15) = <br>72​
    6·1 answer
  • MY 1st QUESTION, WILL GIVE BRAINILIST!
    6·2 answers
  • The graph of which of the following inequalities has open circles on -8 and 2 with a line segment between them?
    15·1 answer
  • Translate each sentence into an equation. Then find each number.
    7·2 answers
  • Name a point that is coplanar with points Q, G, and C. Can someone help me
    12·1 answer
  • What does i^16 equal and how do you get the answer​
    6·1 answer
  • Because the three sides are congruent, what foes that make each angle measure according to the equilateral triangle theorem.
    11·2 answers
  • For purposes of making on-campus housing assignments, a college classifies its students as Priority A (seniors), Priority B (jun
    10·1 answer
  • Natalie visits a grocery store to buy tomatoes. The cost of the tomatoes is
    7·2 answers
  • У<br> (x, y) (?x, ?y)<br> A'<br> 3-4-3-2-10<br> 1<br> 2<br> B<br> C<br> B<br> с
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!