♥запишите в процентах дроби : 1) 9/100 , 51/100 , 93/100 , 1/10 , 1/20 . 2) 1/25 , 3/5 , 3/10 , 3/4 , 1/50 .

Процент - одна сотая часть числа:
1) 9/100=9*100/100=9%
51/100=51*100/100=51%
93/100=93*100/100=93%
1/10=1*100/10=10%
1/20=1*100/20=5%
2) 1/25=1*100/25=4%
3/5=3*100/5=60%
3/10=3*100/10=30%
3/4=3*100/4=75%
1/50=1*100/50=2%

1)
9/100 = 0,09 =  9%,
51/100 = 0,51 = 51%,
93/100 = 0,93 = 93%,
1/10 = 0,1 = 10%,
1/20 = 5/100 = 0,05 = 5%.
2)
1/25 = 4/100 = 0,04 = 4%,
3/5 = 60/100 = 0,6 = 60%,
3/10  = 0,3 = 30%,
3/4 = 75/100 = 0,75 = 75%,
1/50 = 2/100 = 0,02 = 2%