If you want to find equivalent fractions to you can multiply the numerator and denominator by the same number. You don't change the value of a fraction if you multiply its top and bottom numbers by the same number because you are just multiplying by 1.
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Some equivalent fractions of 6/9 are:
2/3 = 4/6 = 6/9 = 8/12 = 10/15 = 12/18 = 14/21 = 16/24 = 18/27 = 20/30 = 22/33 = 24/36 = 26/39 = 28/42 = 30/45 = 32/48 = 34/51 = 36/54 = 38/57 = 40/60
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Answer:
LM = 6
Step-by-step explanation:
use the ratio of corresponding sides
1/3 = 2/LM
LM = 6
Correct answers:
1. There is no value of X that will make the equation true
2. The equation is an identity
4. There are infinite many solutions
5. The equation a contradiction
Answer: 50 pairs.
Step-by-step explanation:
For each pair of earrings, Joshua spends $0.29 + $0.11 in materials.
So he spends $0.40 for each pair of earrings.
If he has $20, we want to know how many times he can spend $0.40.
For this, we take the quotient:
$20/$0.40 = 50
This means that we can sperate $20 into 50 times $0.40.
So he can buy enough material to make 50 pairs of earrings.
Answer:
She started with 8.90
Step-by-step explanation:
Let m = money
She spent 1/2 on a book
m - 1/2 m
This is what she has left after buying her book
Now she buys a pen at 1.25
m-1/2m - 1.25
This is how much she has left after buying the pen
The problem states that she has 3.20 left
3.20 = m-1/2m - 1.25
Combine like terms
3.20 = 1/2 m - 1.25
Add 1.25 to each side
3.2+1.25 = 1/2m -1.25 +1.25
4.45 = 1/2m
Multiply by 2
2*4.45 = 1/2m*2
8.90 = m
She started with 8.90
