Gunn5319 Gunn5319
  • 11-05-2018
  • Mathematics
contestada

Find the LCD of the pair of expressions.

8/5b; 12/7b^3c

A) 7b^3c
B) 12b^3c^2
C) 35b^3c^2
D)'35b^3c

Respuesta :

MsEHolt MsEHolt
  • 22-05-2018
The correct answer is D.

The LCD, least common denominator, is the smallest denominator that both denominators will go into.  The LCD of 5 and 7 will be 35; the variable portion will be b³c, since that is the smallest thing the second fraction can go into.

This gives us a denominator of 35b³c.
Answer Link

Otras preguntas

Why were Motte and Bailey castles replaced by stone castles?
What is the annotations for the book The Giver
How much voltage would be necessary to generate 10 amps of current in a circuit that has 5 ohms of resistance?
Oil consumption is increasing at a rate of 1.8% per year. by what factor will oil consumption increase inn 6 years? Use the approximate doubling time formula (r
Find the LCM of the set of polynomials.4m^3p, 9mp^4, 18m^4p^2
Why were Motte and Bailey castles replaced by stone castles?
Not sure how to solve 2sinxcosx+cosx=0  Could you help?
Laura jumped 2.3m in the high jump. Lucy jumped 20% lower. How much was Laura's jump?
What are the traits used to classify a virus?
Scientists estimate that there may be up to ____________ species alive today. a. 30 billion b. 30 million c. 1.9 million d. 1.9 billion