7/12 - 3/8=? Please help if you can also if you could give me a few tips tricks and pointers on adding and subtracted fractions that would be amazing thanks again!

Answers

Answer 1

Answer: So basically when you are adding or subtracting fractions the denominators the number on the bottom of the fraction 12 in this case and 8 as well the two denominators sharing the least common multiple so what is the lowest multiple of 12 and 8 so count off 12: 12, 24, 36... 8: 8, 16 , 24 does that help?

Answer 2

Answer: I get the whole trouble with fractions thing let me see if I can help!

so, 7/12 - 3/8 first you will always want to make the denominators even or the bottom #'s so to do that you have to find the GCD or greatest common denominator. Which would be 24. then you would have to do to the top what you did to the bottom by multiplying the top #'s by 2 for the first fraction (7/12) and then 3 for the denominator. now you just subtract the top numbers as if there wasn't even a fraction there. The bottom # doesn't change ever until you can simplify at the very end when you actually have an answer. so the answer would be 5/24 and that is as simplified as you can get it.

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At the school fete, the drinks sold inthe first hour were recorded:
Cola (27 cans) Lemonade (16 cans)
Orange (12 cans) Lemon (9 cans)
What is the probability the next drink
sold is lemonade?
%

Answers

So far, they sold 16 lemonades out of

27+16+12+9=64 drinks.

So, 16/64 = 1/4 of the drinks sold so fare was lemonade. That's the expected probability of someone ordering a lemonade for the next drink.

Which of the following are equivalent ratios?15 to 20
6 to 8
8 to 12
9 to 12

Answers

I think the correct answer is c.

OK 2 POINT FOR RIGHT ANSWER

65.77pi x 663.23455pi / 9 xpi

Answers

   65.77π x 663.23455π / 9π

   = (65.77 x 663.23455 / 9) π

   = 4,846.770706... π         (rounded)

   = 15,226.57924 (rounded)

ANSWER QUICK PLEASE THANK YOU 20 POINTS!!!The Venn diagram represents different categories of real numbers. Which number does NOT belong in the category Rational on the Venn diagram?

A) −12

B) -3/2

C) √81

D) √61

Answers

The number that does NOT belong in the category Rational on the Venn diagram would be D) √61.

What are rational numbers and irrational numbers?

Rational numbers are numbers which can be written in the form of $(a)/(b)$ where a and b are integers. Example: 1/2, 3.5 (which is writable as 7/5) etc. Irrational numbers are those real numbers which are not rational numbers.

To Know that; all natural numbers are integers, all integers are rational numbers. That means, natural numbers are not irrational.

The Venn diagram shows different categories of real numbers.

We conclude that √61 is unable to be turned into a fraction. Therefore it is irrational.

The number that does NOT belong in the category Rational on the Venn diagram would be D) √61.

Learn more about Venn diagram;

brainly.com/question/17326233

#SPJ2

Answer:

Step-by-step explanation:

√61 is unable to be turned into a fraction. Therefore it is irrational

What is x in the equation above?

Answers

Answer:

Step-by-step explanation:

Answer:

same length as the other side 90 degree angle as well

There are 32 students in a PE class. Of the students, 1/4 are girls. How many girls are in the class?

Answers

if there are 32 students in the class and 1/4 of them are girls. divide 32 by 4 and you get 8. so 8 of them are girls

There are 8 girls in the class. All you do is divide 32 by 4. In doing so you will get 8. Then plug it in to see if it's true so you would do 8 times 4 which is 32.

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