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3 years ago

Express 2 3/5 as a decimal.

Mathematics

2 answers:

Ymorist [56]3 years ago

8 0

2 3/5 as a decimal is 2.6

elena-14-01-66 [18.8K]3 years ago

7 0

Answer:

2.6

Step-by-step explanation:

first you need to turn ur mixed fraction into an improper fraction

to do that you would multiply denominator with the whole and add the numerator.

Then divide numerator by the denominator....

and there you go....

Have a good day

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3/5 is what percent less than 5/3?

AleksAgata [21]

It is 2% and a remainder of 2

5 0

2 years ago

A student is 7 years old. If you triple the teachers age and add the student's age the answer is 163. How old is the teacher?

pogonyaev

Answer:

Step-by-step explanation:

We can write this out as an equation. Let's say that the teacher's age is x. Triple the teachers age plus the students age is 163, which can be written out as:

$3x + 7 = 163$

We want to isolate the variable, so subtract 7 from both sides. This gives us:

$3x = 156$

Finally, we divide both sides by 3, giving:

$x=52$

So the teacher is 52 years old.

Hope this helps!

4 0

2 years ago

Read 2 more answers

Working alone, Ryan can dig a 10 ft by 10 ft hole in 5 hours Castel can dig the same hole in 6 hours how long would it take them

Fed [463]

Answer:

The time taken by both boys to complete work = 2.73 hours

Step-by-step explanation:

Time taken by rayan to dig hole $T_{1}$ = 5 hours

Time taken by castel to dig hole $T_{2}$ = 6 hours

Now the time taken by both persons working together

$T = \frac{T_{1} T_{2} }{T_{1} + T_{2}}$

Put all the values in above formula we get

$T = \frac{ 30 }{6 + 5}$

$T = \frac{30}{11}$

T = 2.73 hours

Therefore the time taken by both boys to complete work = 2.73 hours

6 0

3 years ago

jodie made 8 sandwiches and cut each one into 4 equal pieces to make finger sandwiches. she wants to divide the finger sandwiche

cricket20 [7]

8 sandwiches cut into 4 pieces each gives you 32 pieces.
32 pieces divided into 2 plates equals 16 on each plate.

8×4 = 32
32/2=16

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2 years ago

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What is the value of x and y?

omeli [17]

Answer:

y=70 x=20

Step-by-step explanation:

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2 years ago

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