Seudónimo Seudónimo
  • 02-02-2016
  • Mathematics
contestada

What is the LCD of 2/3, 4/5, and 7/10?
A.30
B.18
C.15
D.10

Respuesta :

H8SH33M
H8SH33M H8SH33M
  • 02-02-2016
The Prime Factorization of 3,5,10 is:

3 = 1 x 3
5 = 1 x 5
10 = 2 x 5

Lets Multiply it:
We already have a 5, so we can only use one of the fives.

1 x 1 x 2 x 3 x 5 = 30 

the answer is 30

Answer Link
ToxicHeadshot
ToxicHeadshot ToxicHeadshot
  • 05-09-2019

The Prime Factorization of 3,5,10 is:

3 = 1 x 3

5 = 1 x 5

10 = 2 x 5

Lets Multiply it:

We already have a 5, so we can only use one of the fives.

1 x 1 x 2 x 3 x 5 = 30  so 30 is the answer.

Answer Link

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