3 years ago

300,000 cm is how many km? 3 km 30 km 300 km 3,000 km

Mathematics

1 answer:

Gennadij [26K]3 years ago

5 0

300,000cm is equals to 3km

You might be interested in

Find the values for a, b, and c for this quadratic equation. -3x^2 - 5x = 1

Ne4ueva [31]

Answer:

a= -3, b= -5, c= -1

Step-by-step explanation:

Quadratic Equation: $ax^2+bx+c=0$

Hope this helps!

4 0

2 years ago

Read 2 more answers

Need help ASAP !!!!!

Flura [38]

Answer:

Step-by-step explanation:

12x + 20+40 = 180

12x = 120

X = 10

6 0

3 years ago

Pls pls help <br> Perform the indicated operations.<br> a) 7a/20b<br> b) 7ab/20<br> c) 7/20ab

Elina [12.6K]

Answer:

it's a) 7a/20b

Step-by-step explanation:

$5( \frac{a + 2}{4b} ) - 2( \frac{a - 1}{10b} ) + 4( \frac{a - 3}{5b} ) \\ \\ \frac{5a + 10 - 2a + 2 + 4a - 12}{20b } \\ \\ \\ \frac{7a}{20b}$

8 0

2 years ago

Which ratio correctly compares 60 mm to 45 cm?

Agata [3.3K]

60 mm converts to 6 centimeters.
the ratio of 6 to 45 can be simplified to
2 : 15

8 0

3 years ago

1. is 9 1/10 closer to 9 or 10?

Bumek [7]

Answer:

1. 9 1/10 is closer to 9

2. 6 7/10 is closer to 7

3. 7 5/8 is closer to 8

4. 2 1/7 is closer to 2

5 0

2 years ago

Read 2 more answers