Question

0.25+25%x=1.5,这个方程怎么解?

过程要清楚,一定要快`~~~

Answer 1

解： 0.25+25%x=1.5 0.25+25%x-0.25=1.5-0.25 25%x=1.25 25%x÷0.25=1.25÷0.25 x=5

Answer 2

25%x=1.5-0.250.25x=1.25 x=5

Answer 3

25%x=1.25x=1.25÷25%=5

Answer 4

25%X=1.25X=5