40 -------- =0.625=( )÷16=( )% ( )
问题描述:
40 -------- =0.625=( )÷16=( )% ( )
答
40/64 =0.625=(10 )÷16=(62.5 )% =25/40
40 -------- =0.625=( )÷16=( )% ( )
40/64 =0.625=(10 )÷16=(62.5 )% =25/40