Question

tinh gia tri bieu thuc 

A=  3.46 nhan 0.75 + 96.54 nhan 0.75 /////////

Answer 1

A = 3,46x0,75+96,54x0,75

= 0,75x(3,46 + 96,54 )

= 0,75 x 100

= 75

k nha

Answer 2

A = 3,46 x 0,75 + 96,54 x 0,75

A = ( 3,46 + 96,54 ) x 0,75

A =  100 x 0,75

A = 75

Answer 3

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