Question

subtract the sum of -5/6 and 4/5 from the sum of -3/5 and 7/15​

Answer 1

Answer:

-1/6

Step-by-step explanation:

the sum of -5/6 + 4/5 =

-5/6+4/5=

LCM OF 5 AND 6 = 39

-25+24/30 =

-1/30

the sum of -3/5 + 7/15

the LCM of 5 and 15 is 15

-9+7/15 =

-2/15

so now subract the sum of -5/6 and 4/5 from -3/5 and 7/15 so the answer

-2/15-1/30

so the LCM od 15 and 30 is 30 so

-4+1/30

-5/30 so now reduce the answer the answer will be

-1/6

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Answer 2

Step-by-step explanation:

Step-by-step explanation:(-3/5 + 7/15) – (-5/6 + 4/5)

Step-by-step explanation:(-3/5 + 7/15) – (-5/6 + 4/5) ( -9 + 7/15 ) – (-25 + 24 /30 )

Step-by-step explanation:(-3/5 + 7/15) – (-5/6 + 4/5) ( -9 + 7/15 ) – (-25 + 24 /30 )-2/15 – ( -1 /30 )

Step-by-step explanation:(-3/5 + 7/15) – (-5/6 + 4/5) ( -9 + 7/15 ) – (-25 + 24 /30 )-2/15 – ( -1 /30 ) -2/15 +1/30

Step-by-step explanation:(-3/5 + 7/15) – (-5/6 + 4/5) ( -9 + 7/15 ) – (-25 + 24 /30 )-2/15 – ( -1 /30 ) -2/15 +1/30 -4 + 1 / 30

-3/30

-1/30

This is your answer

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