# A car travel 90 Km in 2 1/2 hours. How much time is required to cover 30 Km and find the distance cover in 2 hours

90/3 : (2 1/2)/3

30 : (2 1/2)/3

30 : (5/2)/(3/1)

30 : 5/2*1/3

30 : 5/6

30km in 50 mins

90 : 2 1/2

90/(2 1/2) : (2 1/2) / (2 1/2)

90/(2 1/2) : 1

(90/1)/(5/2) : 1

(90/1)*(2/5) : 1

180/5 :1

36:1

Multiply each side by 2:

72:2

72 km in 2 hours

Hope this helps :)

## Related Questions

Find the multiplicative inverse of 6 + 2i.

First thing to do is get rid of the i. Multiplying by 6 - 2i will do this

( 6 + 2i)(6 - 2i) = 6^2 - (2i)^2 = 36 - 4(-1) = 36 + 4 = 40

Dividing by 40 gets you 1

(6 + 2i) (6-2i)/40 = 1

**The answer is (6 - 2i)/40 = (3 - i)/20**

I hope my answer has come to your help. God bless and have a nice day ahead!

You are paid $82.59 for 7 1/2 hours at work. what is your rate of pay ?

Which one is bigger 60% of 90 or 1/2 pa 100?

1/2 of 100 = 100/2 = 50

So, as 54 > 50, 60% of 90 > 1/2 of 100

**So, your answer is 60% of 90 is bigger!**

Hope this helps!

hope this helps you

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The product of two numbers is 10 times the value of 9 and 8. which expression shows the two numbers?

or

10x17

hope this helps

1 1/3 = 4/3 (1x3+1)

4/3 and 1/2 do not have the same denominator so you'd have to find the lowest common denominator, which is 6. the new fractions would be 8/6 and 3/6 which would equal 11/6 or 1 5/6!

Hope that helps!

____________________________

5.778 mi/ h;

→ or; write as: 5 ⁷/₉ mph {"miles per hour"}.

______________________________________

Explanation:

_____________________________________

We shall solve in miles ("mi.") per hour ("h"); denoted as "mi / h" ; or sometimes, "mph".

______________________________________

Given 26 mi / 4.5 h ; we want to solve for the number of miles (mi) per unit hour (h),

________________________________

The answer is (26/ 4.5) mi / h l

______________________________

26 ÷ 4.5 = 5.7777777777777778→ Round to: 5.778 mi/ h;

→ or; write as: 5 ⁷/₉ mi /h

_____________________________________________________

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6 times the square root of 2.25 and then minis 4.23 =

________________

6√(2.25) - 4.23 = ?

__________________

6√(2.25) - 4.23 =

______________________

6*(1.5) - 4.23 =

_______________

9 - 4.23 =

_______________

4.77

**Answer:**

**The monthly payment is $2603.17**

**Step-by-step explanation:**

The purchase price is = $445500

5% is down payment =

Loan amount is =

The EMI formula is =

p = 423225

r = 6.25/12/100=0.0052

n = 30*12 = 360

Putting the values in the formula we get:

= $2603.17

**The monthly payment is $2603.17 approx**

Your answer is 20.71

If you want more than it is 20.71231517

**Answer:**

(-1,3)

**Step-by-step explanation:**

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**Answer:**

**C.$ 623**

**Step-by-step explanation:**

We are given that Sophia is saving money for a new bicycle.

The bicycle will cost atleast $623.

Sophia makes $8.22 per hour.

We have to find the inequality that could be used to find the number of hours Sophia needs to work to make enough money to buy a new bicycle.

Let Sophia works h hours to make enough money to buy a new bicycle.

Sophia makes money per hour =$8.22

Total money made by Sophia in h hours =

According to question

**$623**

**Hence, option C is true.**

we have

Combine like terms

therefore

__the answer is the option C__

He combined the terms and incorrectly

hen, 12 m = 100 * 12 = 1200 cm

**So, your final answer is 1200 cm**

Hope this helps!

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**The answer to "which expression represents the sum of 2/3m - 1 1/6 and 5/6 - 1 1/3?a. 1 1/2m + 2 1/2b.1/6m - 1/3c.1 1/2m - 2 1/2d.1/6m + 1/3" is B.**

Find the value of 3x + 2 when 7+ x = 5

x= 5-7

x= -2

3.(-2)+2

-6+2

-4

Find all the zeros of the function y=x^3+6x^2+x+6

one more thing X= not real solution

270/8

Find sinx2, cosx2, and tanx2 from the given information.sin(x) = 513, 0° < x < 90°

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What is the probability of getting 3 tails when tossing a coin 4 times?

Write two equivalent fractions for each. 1/2 and 4/5

**2/4**. This is because you can simplify 2/4 by dividing it by 2. The final answer would be 1/2.

**An equivalent fraction for 4/5 would be**

**8/10**. It's basically the same thing. Divide them both by 2 and you'll get 4/5 since 8 divided by 2 is 4, and 10 divided by 2 is 5.