4 kg is 5 kg-%; -kg is 60% of 5 kg; 4 kg is less than 5 kg-%; More than 8 meters, 40% is-meters; 8 meters-25% more than rice; 8 meters is 20% less than 1 meter.

Answer: (1) 4 ÷ 5 = 80%; (2)5×60%=3 (kg); (3)(5-4)÷5, = 1÷5, =20%; (4)8×( 1+40%), =8× 140%, = 10/.2 (m) (5) 8 \ (1+25%). So the answers are: 80, 3, 20, 1 1.2, 6.4,65438.

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