What is 9/10 take away 4/10

Answers

Answer 1
Answer: (9)/(10) - (4)/(10) = (9-4)/(10) =\boxed{\bf{(5)/(10)=(1)/(2)}}
Answer 2
Answer: 9/10 - 4/10 is just 9-4=6 and put that over 10 so you get 6/10.  If you have to reduce just do it by 2 on both.  6/2= 3 and 10/2=5 so 2/5. 

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Number 11.

GIVE U 1000 POINTS

Answers

so simplify and find 'ones'
remember that 1/1=1 so 7/7=1
find out how many 7/7 are in 13/7
13/7-7/7=6/7 (that's one)

so 13/7=7/7+6/7=1+6/7=1 and 6/7
therefor the missing number is 6

Answer:

so simplify and find 'ones'

remember that 1/1=1 so 7/7=1

find out how many 7/7 are in 13/7

13/7-7/7=6/7 (that's one)

so 13/7=7/7+6/7=1+6/7=1 and 6/7

therefor the missing number is 6

Step-by-step explanation:

I don't get adding integers with different signs!!
5+(-2)=?

Answers

think of it as subtracting your adding a negative number to a positive, if the positive number is larger when adding, then your answer should end up positive if the negative number is larger your answer should be negative, in this case you could think of this problem as 5-2 instead of adding the 5 to the negative 2. so in this case your answer would be 3. if you don't get it try using a number line, those are very helpful when starting off!
Well,

5 + (-2)

"Five plus the quantity negative two."

Adding a negative quantity is the same as subtracting the positive quantity.

For example: 0 + (-1) = 0 - 1 = -1

Another situation: 0 - (+1)

You have to realize that any number (say 5, for example) without a sign in front of it is automatically positive.

Technically, if we "show signs," we will get +0 - (+1)

We can really just omit ("hide signs") the positive signs.
0 - 1 = -1

Yet another situation: 0 - (-1)

Subtracting a negative can be re-worded as "subtracting from the negative."  It sounds like it is taking away from the negative, bringing the integer closer to zero.  Subtracting a negative is the same as adding a positive.
0 - (-1) = 0 + (+1) or 0 + 1 = 1

In your case: 5 + (-2):
5 + (-2) = 5 - 2 or 3 or +3

What is f + 0.3 < 1.7 I need help solving this please can anybody help me I Tryed and I can't get the answer ?? ??? ??

Answers

f + 0.3 < 1.7

f < 1.7 - 0.3

f < 1.4

hope this helps!!

Subtract 0.3 from each side.

f<1.4
is what you will get.

Explain how to use the distributive property to compute104x57

Answers

104 x 57 = (100 x 57) + (4 x 57) = 5700 + 228 = 5928

What is doubled of 13

Answers

To double you have to multiply by 2.
13×2=26
the answer will be 169 because 13×13=169

in a survey, 27% of people chose salads over a meat dish. In all, 81 people chose salads. How many people were in the survey?

Answers

Number of people that chose salad = 81
Percentage of people that chose salad over meat dish = 27%
Let us assume the number of people on the survey = x
Then
27% * x = 81
(27/100) * x = 81
27x = 81 * 100
27x = 8100
x = 8100/27
   = 300
So a total of 300 people participated in the survey.I hope the procedure is clear enough for you to understand. Based on this method you can always solve similar types of problems without requiring any kind of help from outside.

Answer:

300

Step-by-step explanation:

27 is to 100 as 81 is to 300