简算:49/5×7/8÷7
问题描述:
简算:49/5×7/8÷7
答
49/5×7/8÷7
=49/5×(7/8÷7)
=49/5×1/8
=49/40
简算:49/5×7/8÷7
49/5×7/8÷7
=49/5×(7/8÷7)
=49/5×1/8
=49/40