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MAXImum [283]
3 years ago
6

does order matter in division of fractions? for example, is 2 3rds divided by 1 5th the same as 1 5th divided by 3 2s

Mathematics
1 answer:
sertanlavr [38]3 years ago
3 0

Answer:

Order matters in divisions of fractions. If you do not put them in the correct order, you will get different answers

Step-by-step explanation:

You might be interested in
I need help Write and expression equivalent to 1/4a-3​
Blizzard [7]

Answer:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Step-by-step explanation:

6 0
3 years ago
Mark has, in his kitchen, the ingredients needed to prepare 78 different recipes with two ingredients
pochemuha

Answer:

13 ingredients

Step-by-step explanation:

The number of different recipes that can be made from 2 ingredients = 78

Since there are no two recipes that share the exact same two ingredients ;

The number of recipes in Mark's kitchen is:

nCk = 78

k = Number of ingredients per recipe = 2

n = total number of ingredients in kitchen

Total recipes made = 78

n! / (n-r)!r! = 78

n! / (n - 2)!2! = 78

n(n-1)(n-2)! / (n-2)! * 2 * 1 = 78

n(n - 1) / 2 = 78

n(n-1) = 156

n² - n = 156

n² - n - 156 = 0

Factorize :

n² - 13n + 12n - 156 = 0

n(n - 13) +12(n-13) = 0

(n-13) = 0 ; (n+12) = 0

n = 13 or n = - 12

n cannot be negative

Hence, n = 13

Number of ingredients is 13

3 0
3 years ago
Hey! i’ll give brainliest please help
Iteru [2.4K]

Answer:

A subject and a predicate

Step-by-step explanation:

Have a good day :)

7 0
3 years ago
Two men have $560 between them. If one man has six times as much money as the other how much has each man?
Usimov [2.4K]

Answer:

One has $80 and the other has $480

Step-by-step explanation:

First we look at our total amount of $560, and I solved this by thinking of a logical number that could be multiplied and still add up to this total.

I got to $80 as my answer for the first man because 80 multiplied by 6 is equal to 480 which therefore accounts for the second man

480+80=560, simple

3 0
4 years ago
Whats the value of 2{3(4^2 + 1)] -2^3<br><br><br><br><br> sorry im asking another question lol
7nadin3 [17]

Answer:

94

Step-by-step explanation:

1) make 4² to 16

2 * 3 * (16+1)-2³

2) 16 + 1 =17

2*3*17-2³

3) 2³ = 8

2*3*17-8'

4) 2*3=6

6*17-8

5) 6*17=102

102-8

6)simplify

94

3 0
3 years ago
Read 2 more answers
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