2 years ago

A car's speed is 80 2/3 miles in one hour. Going at the same speed, how far (in miles) will it travel in 2 1/4 hours?

Mathematics

1 answer:

hichkok12 [17]2 years ago

8 0

Answer:

181.5 miles

Step-by-step explanation:

80 2/3 m/hr * 2 1/4 hr = 181. 5 miles

You might be interested in

Consider the function f(x)=15x^2+60x-19 <br> Name the vertex for the function

Assoli18 [71]

The vertex for this function would be (-2,-79)

5 0

2 years ago

Read 2 more answers

Simple true and false question

Nesterboy [21]

Answer:

true

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Two runners start 30kilometer apart and run toward each other. they meet after 3hours. One Runner runs 2 kilometers per hour fas

joja [24]

Answer:

4 km per hour and 6 km per hour.

Step-by-step explanation:

The combined running rate = 30/3 = 10 km/h.

If one runner's speed = x then the other one's speed is x+2 km/h.

So x + x + 2 = 10

2x = 8

x = 4

So one runs at 4 km/h and the other at 6 km/h.

3 0

3 years ago

A chain has a ribbon tied to it every 2/3 foot. If the chain is 10 2/3 feet long, how many ribbons are tied to the chain??

patriot [66]

Answer:

16 ribbons

Step-by-step explanation:

Given the length of the chain as 10 $\frac{2}{3}$ and there is a ribbon tied to it every $\frac{2}{3}$ , we can take the total length of the chain and divide by the measure of $\frac{2}{3}$ :

$10\frac{2}{3}=\frac{32}{3}$

$\frac{\frac{32}{3}}{\frac{2}{3}}=\frac{32}{3}*\frac{3}{2}=\frac{96}{6}=16$

When dividing with fractions, we use the rule of 'keep/change/flip' to keep the first fractions, change the operation to multiplication and flip the second fraction.

7 0

3 years ago

Four 5th graders are taking turns visiting a 2nd grade classroom to read aloud from a chapter book . The book has 38 pages. If t

just olya [345]

Answer:

9.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers