Use fraction strips to help.

Mathematics

2 answers:

Nana76 [90]2 years ago

5 0

2.3/4-1/4=1/2

3.5/6-1/6=2/3

4. 7/8-1/8=3/4

5. 1-2/3=1/3

6. 8/10-2/10=3/5

7. 3/4-1/4= 1/2

8. 7/6-5/6=1/3

MatroZZZ [7]2 years ago

4 0

Sorry, I didn't use fraction strips but,

2. 2/4

3. 4/6

4. 6/8

5. 1 is equivalent to 3/3 based on this problem so the answer is 1/3

6. 6/10

7. 2/4

8. 2/6

Hope this helped even without fraction strips! :)

You might be interested in

Vermont produces about 430000 gallons of maple syrup each year how many 2 quart containers of Maple Syrup can be made from 43000

Yuki888 [10]

860000 2 quart containers of syrup can be made. Good luck on your schoolwork!

5 0

3 years ago

Read 2 more answers

Determine the Value of x,y and z.

Aleksandr-060686 [28]

Answer:

x=9

y=16

z=12

Step-by-step explanation:

7 0

3 years ago

The diameters of ball bearings are distributed normally. The mean diameter is 83 millimeters and the standard deviation is 3 mil

Alenkinab [10]

Answer:

0.2514 = 25.14% probability that the diameter of a selected bearing is greater than 85 millimeters.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

$\mu = 83, \sigma = 3$