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stira [4]
4 years ago
8

It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate?

Mathematics
2 answers:
miv72 [106K]4 years ago
4 0

Answer:

D

Step-by-step explanation:

90/40 is 2.25, so each task takes 2.25 minutes. Therefore, 10 tasks takes 22.5 minutes.

Kruka [31]4 years ago
3 0

Answer:

10 tasks in 22.5 minutes

Step-by-step explanation:

90/40

= 2.25 tasks/minute

22.5/10

= 2.25 tasks/minute

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Draw two identical rectangle. Shade 1 seventh of one rectangle and 1 tenth of the other. Lavel the unit fractions. Use you recta
Bumek [7]

Answer:

1/7 is greater than 1/10 using coordinates and its area of the division concept.

Step-by-step explanation:

We have to draw two identical rectangles and have to shade them.

Here is the diagram attached with.<em> (With some approximation)</em>

We can see that \frac{1}{7} > \frac{1}{10} .

Rectangles are identical.

When we look upon \frac{1}{10} it can be observed that each division on the coordinate plane have 2 boxes only...

Where as \frac{1}{7} fraction consists more than 2 boxes ..

So we can say that the area covered for each division in \frac{1}{7} is more than that of \frac{1}{10} .

Mathematical concept:

If the numerator are same then to compare fractions we look upon denominators values.

Greater the denominator lesser is the fraction values.

So,

Finally we can say that 1/7 is greater than 1/10 .

5 0
3 years ago
Find the m 1.) 40<br> 2.) 50<br> 3.) 90<br> 4.) 180
Serhud [2]
If you are asking about angle d it’s 40. The question isn’t clear
5 0
3 years ago
Evaluate 103 × 97 without directly multiplying​
Stella [2.4K]

Answer:

9991

Step-by-step explanation:

103 × 97

(100 +3) (50+47)

get two number which you can add to get the value in the question

n then expand

100(50+47) +3(50+47)

5000+4700+150+141

9991

5 0
3 years ago
3+5x-4-7x=2x-4x+1 i have to solve this problem
MakcuM [25]

Answer:

Undetermined x=x

Step-by-step explanation:

First, you need to simplify each side by combining like terms:

(5x - 7x)(+3-4) = (2x - 4x) +1

-2x - 1 = -2x + 1 is your simplified expression.

After adding 1 to both sides, you're left with: -2x = -2x

You <em>can</em> divide both sides by -2, you'd get: x = x

Therefore, it's undetermined. Meaning, there are no possible solutions or there's infinite solutions. In this case, there's infinite solutions.

5 0
3 years ago
How Many Pizza Are There in Total?​
Ratling [72]

Answer:

6 parts in Pizza Are There in Total

3 0
3 years ago
Read 2 more answers
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