3 years ago

Ratios! please help me:) match the equivalent ratios I will give brainliest when I can!

Mathematics

1 answer:

Anastasy [175]3 years ago

6 0

Answer:

Step-by-step explanation:

Let's rewrite all the fraction to ratios
4:6, 10:12, 2:5, 4:7

Now, using the direct proportion, if one increase/decrease, the other increase/decrease by the same amount

4:6 = (4x2) : (6x)2 = 8:12
10:12 =( 10:2) : (12:2) = 5:6
2:5 = (2x3) : (5x3) = 6:15
4:7 = (4x2) : (7x2)= 8:14

You might be interested in

HELP BRAINLIEST FOR. CORRECT AND ALL ANSWERED ANSWER

SpyIntel [72]

Answer:

1. 6/7

2. 1/2

3. 7/10

4. 39/40

5. 15/28

6. 3/10

7. 7/12

8. 1/6

9. 5/12

10. 1/8

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The history museum is hosting a special exhibition on history of flight. The admission ticket for each adult costs $7 and the ad

stiks02 [169]

Answer:

Use simultaneous equation for this problem

y= number of adults

x = number of children

3y + 2x = 160

y + x = 60

then we double the second equation

3y + 2x = 160

2y + 2x = 120

we cancel x by elimination

3y - 2y = 160 - 120

y = 40

Step-by-step explanation:

hope this helps

5 0

2 years ago

In a class, 7 students walk to school, two fifths ride and 32% are dropped off by their parents.

Svet_ta [14]

10 students ride the bus.

7 0

3 years ago

What is the reason that 2 points always determine a line

Zanzabum

Answer:

Because the line is the shortest path between 2 points

4 0

2 years ago

1. In 2000, Florida's population was 16 million. Since 2000, the state's population has grown about 2% each

Yanka [14]

Answer:

13620000

Step-by-step explanation:

4 0

3 years ago