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SHOW WORK dont just give me the answers people only giving me the answers and not the work give me the work and the answerS

SHOW WORK Dont Just Give Me The Answers People Only Giving Me The Answers And Not The Work Give Me The Work And The AnswerS class=
SHOW WORK Dont Just Give Me The Answers People Only Giving Me The Answers And Not The Work Give Me The Work And The AnswerS class=

Sagot :

Answer:

1) 128/225

2)1  7/60

Step-by-step explanation:

1)

(3/5+1/9)x4/5

32/45x4/5

128/225

2)

2/3+1/5+1/4

13/15+1/4

1  7/60

1. Answer:

128/225

Step-by-step explanation:

Find the lest common denominator for 3/5 + 1/9 which is 45. 3/5 times 9, 1/9 times 5. So, then you have 27/45 + 5/45 = 32/45. So, then you do 32/45 times 4/5. 45 times 5 is 225. 32 times 4 is 128.

2. Answer:

1 7/60

Step-by-step explanation:

LCD for 3,5,4=60. 3 times 20 = 60. 5 times 12 equals 60. 4 times 15 equals 60.

So, then do 2 times 20 equals 40. 1 times 12 equals 12. 1 times 15 equals 15.

[tex]\frac{40}{60}+\frac{12}{60}+\frac{15}{60}[/tex] = [tex]\frac{67}{60} = 1 \frac{7}{60}[/tex]

Hope this helps!