michiescobar michiescobar
  • 04-09-2014
  • Mathematics
contestada

what is 6/7 - 2/5 please help

Respuesta :

unit274
unit274 unit274
  • 04-09-2014
LCD=35.so 30/35-14/35=16/35.welcome

Answer Link
scottehamar scottehamar
  • 04-09-2014
6/7-2/5 -> Find LC denominator ->35

7x5=35 so multiply num and den of 6/7 by 5

5x7=35 so multiply num and den of 2/5 buy 7

Works out to: 30/35 - 14/35 

30-14= 16  answer is 16/35
Answer Link

Otras preguntas

Marking brainliest Please help!
Find the measure of the missing angle. 123* HELP ASAP
Extremely STUCK on this one help!
please help! can you explain it to me?
explain the function of an office​
What is the solution to the pair of simultaneous equations? 2x+y=5. 3x-2y=4​
The marginal product of labor for Acme, Inc. is 15. The average product of labor is 25, and the price of labor is $10. Assuming that Acme, Inc. is a competitor
Lucy is purchasing a used, 2020 Audi Q5 SUV for $32,990 and wants to estimate the monthly payments. If she takes a 5.5% interest loan for 48 months, what would
Bell Ringer – Text Structure 6 War Department On December 7, 1941 while German armies were freezing before Moscow, Japan suddenly pushed the United States into
Discuss TWO ways people react to social changes