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3 years ago

10

Can anybody help me please :(

2 answers:

8090 [49]3 years ago

8 0

Answer:

A, D, C, B

Step-by-step explanation:

A = 3/4 + 5/4 = 8/4 = 4

B = 7/4 + 5/2

= LCM of 4 and 2 = 8

= 14/8 + 20/8 = 34/8 =17/4

C = 4/3 + 5/3 = 9/3 = 3

D = 11/3 - 4/3 = 7/3

A=4, B=17/4, C=3, D=7/3

LCM of 4 and 3 is = 12

= 16/12, 51/12, 36/12, 28/12

Sorry if I am wrong :)

olga2289 [7]3 years ago

6 0

Answer:

A=4, B=17/4, C=3, D=7/3

Step-by-step explanation:

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