3 years ago

Cindy rode her scooter for 1/3 hour and traveled 2 1/6 kilometers. What is her average speed in kilometers per hour?

Mathematics

1 answer:

zavuch27 [327]3 years ago

8 0

Answer:

6 1/2km per hour

Step-by-step explanation:

1/1/3 = 1 × 3 = 3

2 1/6 × 3 = 6 1/2

6 1/2km/1hour

6 1/2km per hour

You might be interested in

Find the missing angle <br> 50 points

Gemiola [76]

Answer:

i believe it is 73 degrees

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

NEED HELP ASAP<br><br> Complete the sentence. <br> _______ % of 50 shirts is 20 shirts.

Andru [333]

40% should be the correct answer! ;D

Please mark brainiest if I'm correct!

Hope this helped!

6 0

3 years ago

Read 2 more answers

Greg plays baseball at a field where the baseball diamond is a square with each side of the square measuring 90 feet. If the bas

tiny-mole [99]

Answer:

The diagonal of a square with 90 ft. per side is 127.28 which should be rounded down to 127 and the throw from 2nd to 3rd is 90 ft totaling 217 ft

5 0

3 years ago

Q.1 Thee are five girls and three boys in a group. The teacher chose one person at random. How could the teacher make a random c

Hatshy [7]

Answer:

Q1: She can write names of each Student on separate Papers and choose one Randomly, the Result may be 5:3 Girls to Boys

Q2: 75/100

4 0

3 years ago

PLEASE PLEASE HELP

noname [10]

Answer:

$8.51x10^{-3}cm$

Step-by-step explanation:

In order to add or subtract numbers in scientific notation, the powers of ten must have the same exponent. In this caes the diameter of an average human body cell is a power of -4 and the diameter of a plant cell is a power of -3. In order to add them, we can move the decimal over for the body cell diameter:

$5.1x10^{-4}=0.51x10^{-3}$

Add the two values: $0.51x10^{-3}+8x10^{-3}=8.51x10^{-3}cm$

7 0

3 years ago

Read 2 more answers