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iVinArrow [24]
3 years ago
12

3 1/4 minus 1 7/8 equals

Mathematics
2 answers:
Vladimir [108]3 years ago
8 0

Answer:

3 1/4= 13/4 and 1 7/8= 15/8 and find least common factor which is 8 so 26/8-15/8=11/8 or 1 3/8

Step-by-step explanation:

Leni [432]3 years ago
6 0

echo2155, STOP DELETING MY ANSWERS

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A soccer player ran 180.48 miles in 70.5 days to stay fit. How many miles will he run in 9 days
cluponka [151]

Answer:

23.04 miles

Step-by-step explanation:


4 0
3 years ago
X and y are both bigger than 30. x and y have HCF 21 and LCM 1617. Find x and y.
Sunny_sXe [5.5K]

The values of x and y are 99 and 343

<h3>The HCF</h3>

The HCF of numbers is the highest common factors of the numbers

<h3>The LCM</h3>

The LCM of numbers is the lowest common multiple of the numbers

The HCF and the LCM are given as:

HCF = 21

LCM = 1617

Multiply the HCF and the LCM

HCF \times LCM = 21 \times 1617

HCF \times LCM = 33957

The product of the numbers x and y equals the product of the HCF and the LCM.

So, we have:

x \times y = 33957

<h3>Prime Factors</h3>

Express 33957 as a prime factor

x \times y = 3^2 \times 7^3 \times 11

Rewrite the equation as

x \times y = 99 \times 7^3

x \times y = 99 \times 343

By comparison:

x = 99

y= 343

Hence, the values of x and y are 99 and 343

Read more about HCF and LCM at:

brainly.com/question/420337

6 0
2 years ago
Find the y intercept of the line on the graph​
melisa1 [442]

Answer:

(0, -4)

Step-by-step explanation:

because the y is the vertical line. (the one that is going up and down)

and it intercepts the blue line at (0, -4)

3 0
2 years ago
How many solutions does the equation 3x − 7 = 4 + 6 + 4x have? (5 points) Two None Infinitely many One
statuscvo [17]

Answer:

There is one solution.

x = -17

<em>Proof and step-by-step explanation:</em>

Step 1: <em>Add the numbers</em>

3x-7 = 4+6+4x

3x-7 = 10+4x

Step 2: <em>Move</em><em> </em><em>terms</em>

3x-7 = 10+4x

3x-4x = 10+7

Step 3: <em>Collect the like terms and calculate the sum</em>

3x-4x = 10+7

-x = 17

Step 4: <em>Change the sign by multiplying both sides by -1</em>

-x (×-1) = 17 (×-1)

x = -17

I hope this helped ! :)

7 0
3 years ago
What fraction does point A on the number line below represent?
iVinArrow [24]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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