Ask question

Ask question

All categories

4 years ago

7

Ann is riding her bicycle. She rides for 22.5 kilometers at a speed of 9 kilometers per hour. For how many hours does she ride?

1 answer:

Ksenya-84 [330]4 years ago

3 0

Hello!
Remember: Distance=Time x Speed
22.5=Time x 9
Time=22.5/9
Time=2.5 hours
Have a great day!

You might be interested in

If 1 ft equals 0.305 m how many feet are there in 305 meters

Yuliya22 [10]

305/0.305 = 1000

There are 1000ft in 305m.

5 0

4 years ago

Read 2 more answers

Ms. Sarar bought 5 mini cakes for a birthday party. She cuts each cake into quarters and plans to serve each guest 1 quarter of

Anastaziya [24]

5 times 4 equals 20. She can serve 20 people

4 0

3 years ago

How much money do I need to make to still have 1,000,000 left after 27.4% tax is removed?

Rama09 [41]

let's say the amount is "x", hmmm how much is 27.4% of "x"? well

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{27.4\% of x}}{\left( \cfrac{27.4}{100} \right)x}\implies 0.274x$

so then, we know that x - 0.274x = 1000

$\bf x - \stackrel{\textit{27.4\% of "x"}}{0.274x}=1000\implies 0.726x=1000\\\\\\ x = \cfrac{1000}{0.726}\implies x\approx 1377.41$

4 0

3 years ago

How much water will fit into this cup ?

Temka [501]

Into what cup exactly?

3 0

3 years ago

Read 2 more answers

Pls help I need a good grade I’ll brainlest

ICE Princess25 [194]

Answers are in the photo below. Good luck.

7 0

3 years ago