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Mama L [17]
3 years ago
10

Homework help

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0
1.) 20 miles for his round trip each day
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Rename 5/6 and 14/15 using the least common denominator.
Vedmedyk [2.9K]

Answer:

25/30 and 28/30

Step-by-step explanation:

1. To find the least common denominator, you need to find the least common multiple of the two denominators which are 6 and 15. Prime factorization of these numbers gives:

6 = 2 x 3

15 = 5 x 3

A number that would evenly divide both 6 and 15 must contain 2 x 3 x 5 which is 30.

Thus 30 is the least common denominator.

2. Now we need to somehow change both fractions to make them have a denominator of 30. To do this we can multiply by fractions with same numerator and denominator since that would be like multiplying by 1.

So, 5/6 x 5/5 = 25/30

And 14/15 x 2/2 = 28/30

8 0
3 years ago
Nothing I find in my notes or online doesn't show me how to solve this. I know how to set it up, but brainly ain't letting me su
Anon25 [30]

Answer:

x=8

Step-by-step explanation:

Draw it out.... 11x-4=3x+60

(add 4 to both sides)(subtract 3x from both sides)

8x=64

(divide 8 from 64)

x=8

8 0
2 years ago
Kay has $15 more than kim. Together they have $55. How much does each person have
kherson [118]
Kay has 35 and Kim have 20
3 0
3 years ago
Is the decimal for 4/3 a repeating decimal? Explain
Butoxors [25]

Answer:

Step-by-step explanation:

Divide 4 by 3 and you will get 1333333333... as an answer.It is a repeating decimal . Place a line over the second 3  to show that it is a repeating decimal.

4 0
3 years ago
Read 2 more answers
GIVEAWAY TO GET 100 POINTS + BRIANLIEST IF YOU ANSWER WHATS 9+10 B)
Misha Larkins [42]

Answer:

My guess is 21

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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