Question

2,4+1,5: (1-1/2)

 

Giúp mk nhé 

 

Ghi ra cách làm giùm mk nhé

Answer 1

tính thôi hả bạn

Answer 2

bằng 5,4!!

Answer 3

\(2,4+1,5:\left(1-\frac{1}{2}\right)\)

\(=2,4+1,5:\frac{1}{2}\)

\(=2,4+3\)

\(=5,4\)

Answer 4

2,4+1,5÷(1-\(\frac{1}{2}\))

=2,4+1,5÷\(\frac{1}{2}\)

=2,4+3

=5,4

Answer 5

2.4+1.5:(1-1/2)

=2.4+1.5:1/2

=2.4+1.5x2/1

=2.4+3

=5.4

học tốt

Answer 6

2.4 +1.5 : ( 1-1/2)

=2.4+1.5:(1-0.5)

=2.4+1.5:0.5

=2.4+3

=5.4