Question

A (-6.37 * 0.4)*2.5

Answer 1

Giúp mình vs

Answer 2

(-6.37 * 0.4)*2.5= -2.548*2.5=-6.37

Answer 3

an may di bn ko thi nhan don vs da thuc

Answer 4

\(\left(-6,37\times0,4\right)\times2,5.\)

\(=-6,37\times\left(0,4\times2,5\right)\)

\(=-6,37\times1\)

\(=-6,37\)