35% more than 20%, 22T less than 25t

35% more than 20%, 22T less than 25t

﹙35-20﹚÷20
=15÷20
=0.75
= 75%, 35 is 75% more than 20
﹙25-22﹚÷25
=3÷25
=0.12
= 12%, 22 tons is 12% less than 25 tons