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Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp-example-1
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User Delirante
by
8.4k points

1 Answer

1 vote

Answer:

b.)


(7)/(8) - (1)/(4) * (1)/(2)

Solve the ones multiplying first

That's


- ( 1)/(4) * (1)/(2) = (1)/(8)

Subtract


(7)/(8) - (1)/(8) = (6)/(8) = (3)/(4)

c.)


(5)/(6) + (2)/(3) / (1)/(4)

Division first


(2)/(3) / (1)/(4) = (2)/(3) * 4 = (8)/(3)

Add

Final answer is


(5)/(6) + (8)/(3) = (5 + 10)/(6) = (15)/(6)

d.)


(5)/(16) - (11)/(10) / (22)/(5)

Division first

That's


(11)/(10) / (22)/(5) = (11)/(10) * (5)/(22) = (1)/(4)

Subtract

We have the final answer as


(5)/(16) - (1)/(4) = (5 - 4)/(16) = (1)/(16)

g).


( (3)/(4) + (2)/(3) ) * (1)/(2)

Solve the terms in the bracket first

That's


(3)/(4) + (2)/(3) = (9 + 8)/(12) = (17)/(12)

Multiply

We have the final answer as


(17)/(12) * (1)/(2) = (17)/(24)

j ).


( (10)/(7) - (1)/(2) ) * ( (2)/(3) + (5)/(6) )

Solve all the terms in the bracket first

That's


(10)/(7) - (1)/(2) = (20 - 7)/(14) = (13)/(14)

And


(2)/(3) + (5)/(6) = (4 + 5)/(6) = (9)/(6) = (3)/(2)

Multiply

We have the final answer as


(13)/(14) * (3)/(2) = (39)/(28)

Hope this helps you.

User Vamsidhar
by
8.5k points

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