Evaluate c−a+bd if a=7/8 , b=−7/16 , c=0.8 , and d=1/4

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Deep Kakkar asked Jul 22, 2023

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Evaluate c−a+bd if a=7/8 , b=−7/16 , c=0.8 , and d=1/4

Mathematics
high-school

Deep Kakkar asked Jul 22, 2023

by Deep Kakkar

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1 Answer

14 votes

Answer

-117/640

Explanation:

ba + cd

b= -7/16

a= 7/8

c= 08.(4/5)

d= 1/4

Hence it can be calculated as follows

-7/16×7/8 + 4/5×1/4

-49/128 + 1/5

-246+128/640

= -117/640

Bjornd answered Jul 29, 2023

by Bjornd

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