2 years ago

Elsa drove 245 m in 4.5 h. How many hours will it take her ti drive 650 m?

Mathematics

2 answers:

Taya2010 [7]2 years ago

8 0

Answer: It took 65 hours for her to drive

Step-by-step explanation:

VMariaS [17]2 years ago

5 0

It will take her 11 almost 12 hours to drive 650m

You might be interested in

PLSSSS HELPPPPPP I WIIILLLL GIVEEE BRAINLIEST!!!!!! PLSSSS HELPPPPPP I WIIILLLL GIVEEE BRAINLIEST!!!!!!

koban [17]

Answer:

X<-19

Step-by-step explanation:

$5x + 23 < 4 + 4x \\ 5x - 4x < 4 - 23 \\ x < - 19$

8 0

3 years ago

When a number is added to 1/5 of itself, the result is 24. The equation that models this problem is n +1/5 n = 24. What is the v

Lady_Fox [76]

For this case we must find the value of n of the following equation:

$n + \frac {1} {5} n = 24$

Taking common factor "n" from the left side of the equation we have:

$n (1+ \frac {1} {5}) = 24\\n \frac {6} {5} = 24$

Multiplying by 5 on both sides of the equation:

$6n = 120$

Dividing between 6 on both sides of the equation:

$n = 20$

Thus, the value of n is 20.

Answer:

$n = 20$

7 0

3 years ago

Read 2 more answers

If u subtract 17 from my number and multiply the difference by -7, the result is -35.What is my number

Kryger [21]

Let x = your number.

(x - 17) * -7 = -35. Divide each side by -7.

(x - 17) = 5. Add 17 to each side.

x = 22.

Your number is 22

5 0

3 years ago

Read 2 more answers

When servicing a heating boiler and radiators, a plumber knows that the time

Elena L [17]

£110 as 45mins times 4 radiators divided by 60 mins =3 hours

3 hours + 1 hour = 4 hours
4 hours times £20= £80
£80+£30=£110

3 0

3 years ago

Jada had read 2/3 of a book . She has read 60 pages so far . How many pages are in the whole book?

user100 [1]

90 pages in the whole book

3 0

3 years ago