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san4es73 [151]
2 years ago
7

What is 3.21 rounded to the nearest tenth ?

Mathematics
1 answer:
Basile [38]2 years ago
8 0
3.2
...........
............
:)
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Lenny is competing with his cousin, Jasper, in an indoor rock-climbing contest. At the start of the climb, Lenny makes his way 5
SVEN [57.7K]

Answer:

4\frac{1}{2} feet further.

Step-by-step explanation:

Since these are mixed numbers that are both in fourths, we can easily subtract the two numbers. However, I find it easier if we first convert both mixed numbers into improper fractions.

5\frac{1}{4} = \frac{5\cdot4+1}{4}  = \frac{21}{4}

9\frac{3}{4} = \frac{9\cdot4+3}{4}  = \frac{39}{4}

Now we can subtract the numerators:

\frac{39}{4} - \frac{21}{4} = \frac{39-21}{4} = \frac{18}{4}

\frac{18}{4} simplifies down to \frac{9}{2}.

Converting  \frac{9}{2} to a mixed number is easy - 2 goes into 9 4 times (8) with one remainder so:

4\frac{1}{2} .

Hope this helped!

4 0
3 years ago
I need help ASAP!!!
Vera_Pavlovna [14]

I am 99% sure it’s B

6 0
3 years ago
State a conclusion that seems reasonable.
gayaneshka [121]
Conclusion: You found a snake nest
7 0
2 years ago
3x-y=-5 <br> x=2y+5 <br> y=3/4x - 2 <br> y=-2/3x - 2
arsen [322]

Idont under stand this thanks

8 0
2 years ago
4x+1=5<br> Just a test have fun with free points!
ss7ja [257]

Answer:

x = 0.666(Repeating)

Step-by-step explanation:

4x+1=5

Subtract 1 from both sides

4x=6

Divide both sides by 4

x = 0.666(Repeating)

7 0
3 years ago
Read 2 more answers
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