在横线上填上>、<或=.3.69÷0.99 3.69 7.93÷1.01 7.9351.26×1.98 51.26 0.87×0.99 0.99.
÷16== : = (填小数)
3÷ =6÷8= ÷12=51÷ = 填小数.
÷8=21÷ == : = (小数).
÷ ==3: = :24= (填小数)
0.12=== ÷ =24: .