Question

3.75×4.8+62.5×0.48（用简便运算，只要算是快！！！按运算顺的得数是48，我只要简算）

Answer 1

3.75×4.8+62.5×0.48=37.5x0.48+62.5x0.48=(37.5+62.5)x0.48=100x0.48=48

Answer 2

3.75×4.8+62.5×0.48=3.75×4.8+6.25×4.8=4.8×10=48

Answer 3

3.75×4.8+62.5×0.48=3.75×4.8+6.25×4.8=4.8×10=48

Answer 4

3.75×4.8+62.5×0.48

=3.75×4.8+6.25×4.8
=（3.75+6.25）×4.8
=10×4.8
=48

Answer 5

=3.75x4.8+6.25x4.8=4.8x(3.75+6.25)=4.8x10=48