Ask question

Ask question

All categories

4 years ago

5

Marco walked 27/100 kilometer to the park. then he walked 3/10 kilometer to the library. What fraction of a kilometer did he wal

k in all?

1 answer:

liubo4ka [24]4 years ago

3 0

Answer:57/100

Step-by-step explanation:

First, convert 3/10 into hundreths to get a denominator equal to the other:

3/10 km = 30/100km

Add the numerators: 27+30=57

Place numerator over common denominator: 57/100

You might be interested in

Jenny read 150 pages of a book in 5 hours. Which rate is proportional to the rate at which Jenny read?

erik [133]

Answer:

she would have read 30 pages per hour

Step-by-step explanation:

hope this helps

5 0

3 years ago

F(x) = 32^2+ 5x - 14<br> Find f(-9)

saul85 [17]

I believe the answer would be 4 sorry if it’s wrong

3 0

4 years ago

Which is an equation?<br> a. 17 + x<br> b. 45 / x <br> c. 20x = 200<br> d. 90 - x

eimsori [14]

C. 20x = 200 because an equation always has an equal sign and other three are expressions because it doesn't have any signs, hoped this helped:)

6 0

3 years ago

How do I open the math catagory

goblinko [34]

Press subject, then press mathematics (duh)

3 0

3 years ago

Read 2 more answers

A group of 4 friends is playing cards. The deck has 70 cards. To start the game, the dealer makes a pile of 15 cards in the cent

ale4655 [162]

Answer:

14 cards

Step-by-step explanation:

70 - 15 = 55

55/4 = 13.75

Therefore, the highest number of cards someone is able to get is 14.

4 0

3 years ago