John
Step-by-step explanation
The question states that John paid the total... therefore John paid the most.
First you need to figure out how many yards of ribbon you are buying. To do that divide 11 by 3. That equals 3 2/3 yards. You divided it by 3 because there are 3 feet in 1 yard.
next you need to change 3 2/3 yards into an improper fraction. Multiply the whole number 3 by the denominator that ='s 9 and it to the numerator that ='s 11 so now you have the improper fraction 11/3 that represents the number of yards of ribbon you are buying. Then multiply $1.32 * 11/3 = $14.52/3 reduced = $4.84
Paid $4.84 for the ribbon
i think its wait actully nvm
Answer: x=21
Step-by-step explanation:
add 3 to both sides -7/3x-3+3 = -52+3
simplify -7/3x = -49
multiply both sides by 3 3(-7/3x) =3 (-49)
simplify -7x= -147
divide both sides by -7 -7x/-7 = -147/-7
then simplify x=21
Answer:
No, she cannot use a ratio of 21 to 6. You can figure this out in a few different ways. First you can simplify down the fraction 18/3, to get 6/1. 6/1 does not equal 21/6, because 21/6 equals 7/2. However, 6/1 it does equal 36/6. You could also noticed that three doubles to make six, yet 18 does not double to make 21. :D
Step-by-step explanation:
Work out 3/4 of 7kg
1. a=c
2.
3. b-a=c-b
4. a
5. if a=b, then b=c
I think #2 is correct ,but I don't know about the others
Options 2 and 5 i.e., and are the correct statements such that .
Ratio is the mathematical indication that tells how many times one number contains another.
Reciprocate the given proportion both sides-
So, option 2 is correct.
Now, if then, the proportion will become-
So, option 5 is correct.
Thus, options 2 and 5 are the correct statements.
Learn more about ratios here- brainly.com/question/13419413
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