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