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−2 2 21 +(−0.25÷(− 1 4 )−1.5÷(− 3 16 ))÷(−4 1 11 )

1 Answer

4 votes

Answer:


-2(2)/(21)+(-0.25/(-14)-1.5/(-(3)/(16)))/(-4(1)/(11))=-4.0551

Explanation:

Given : Expression
-2(2)/(21)+(-0.25/(-14)-1.5/(-(3)/(16)))/(-4(1)/(11))

To find : Simplify the expression ?

Solution :

Using BODMAS,


-2(2)/(21)+(-0.25/(-14)-1.5/(-(3)/(16)))/(-4(1)/(11))


=-(44)/(21)+(-0.25/(-14)-1.5/(-(3)/(16)))/(-(45)/(11))


=-(44)/(21)+((0.25)/(14)+(1.5* 16)/(3))/(-(45)/(11))


=-(44)/(21)+((0.25)/(14)+(24)/(3))/(-(45)/(11))


=-(44)/(21)+((0.25* 3+24* 14)/(14* 3))/(-(45)/(11))


=-(44)/(21)+((336.75)/(42))/(-(45)/(11))


=-(44)/(21)-(336.75* 11)/(42* 45)


=-(44)/(21)-(3704.25)/(1890)


=(-44* 1890-3704.25* 21)/(21* 1890)


=(-160949.25)/(39690)


=−4.0551

Therefore,
-2(2)/(21)+(-0.25/(-14)-1.5/(-(3)/(16)))/(-4(1)/(11))=-4.0551

User Marcelo Austria
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