All categories

4 years ago

adela rode her bicycle 18.3 miles in 5 hours. which gives the best estamate of how far adela rode in 1 hour

2 answers:

8 0

I think it is about 4 miles in one hour. But the exact answer is 3.66 miles in one hour. To get , I answer I divided 18.3 by 5 hours and got 3.66 which then rounded to 4. I hope this helped u!

riadik2000 [5.3K]4 years ago

4 0

Answer:

Adela rode 1 hour = 3.66 miles.

Step-by-step explanation:

Given : Adela rode her bicycle 18.3 miles in 5 hours.

To find : Which gives the best estimate of how far Adela rode in 1 hour.

Solution : We have given

Adela rode 5 hour = 18 .3 miles .

Adela rode 1 hour = $\frac{18.3}{5}$ .

Adela rode 1 hour = 3.66 miles.

Therefore, Adela rode 1 hour = 3.66 miles.

You might be interested in

Find a number such that 10 less than two thirds the number is one fourth the number

Ivan

Answer:

the number is 24

Step-by-step explanation:

10 less than two thirds the number is one fourth the number

Let the unknown number be x

two third of the number is $\frac{2}{3} x$

10 less than two third the number becomes

$\frac{2}{3}x-10$

one fourth the number becomes $\frac{1}{4}x$

10 less than two thirds the number is one fourth the number

$\frac{2}{3}x-10=\frac{1}{4}x$

We need to solve for x

LCD is 3*4 = 12

Multiply the whole equation by 12

$\frac{2*12}{3}x-10*12=\frac{1*12}{4}x$

8x - 120 = 3x

add 120 on both sides

8x = 3x + 120

Subtract 3x on both sides

5x = 120

divide by 5 on both sides

x= 24

3 0

3 years ago

3. Un objeto pequeño se pesa con un mismo instrumento por nueve estudiantes de una clase, obteniéndose los siguientes valores en

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

6.0 , 6.0 , 6.1 , 6.2 , 6.3 , 6.15 , 6.23

hope that help mark me as a brill

3 0

3 years ago

Write 4 dollars, 8 dimes, and 2 pennies with dollar sign and a decimal point

choli [55]

Answer:

$4.82

Step-by-step explanation:

4 one dollar bills

8 dimes which are .10 cents each

2 pennies which are .1 cents each

1+1+1+1+.10x8+.1x2=4.82

include dollar sign in front of the money

6 0

3 years ago

Calculate the size of θ in the given diagram ( see image).<br>O is the center of the circle.

mariarad [96]

Answer:

∅ = 42°

Step-by-step explanation:

90 - 48 = 42° because 48 and 42 are complimentary angles (add up to 90°)

because the radii lines form an isosceles triangle, ∠∅ also = 42°

3 0

3 years ago

Read 2 more answers

Sara Is 4 5/8 feet tall. Her younger sister is 4/5 as tall as her. How tall is Sara’s sister

Yuki888 [10]

We need to multiply 4/5 by 4 5/8. We change 4 5/8 into a fraction to do the multiplication.

4/5 * 4 5/8 =

= 4/5 * 37/8

= 148/40

= 37/10

= 3 7/10

Answer: Sara's sister is 3 7/10 ft tall.

5 0

3 years ago