what number exceeds 50 percent of itself by 10 什么数字超过50%的本身10

what number exceeds 50 percent of itself by 10 什么数字超过50%的本身10 what number exceeds 50 percent of itself by 10 a5 b10 c15 d20 e60 为什么选d? the number of quarters exceeds twice the number of dimes by 1 what number am What you phone number What is you number what is< > telephone number what's the number what you papt number What is my number?( ) number is 8. What's your telephone number what ,s your telephone number? What is your phone number What number is this bus? What number are you on? What's your p___ number? what is his telephone number ? what number do I dial