Question

3 49/40 ton dijadikan kuintal=
3 49/40 *10 =.......................

Answer 1

3 49/40
=49/40 x 100
=49 x 2,5 = 122,5
=40 x 2,5 =  100
= 1225/1000
=4,225 ton = 4,225 x 10 = 42,25 kwintal

Answer 2

3 49/40 * 10
= 169/40 * 10
= 42,25
jadi 42,25 kwintal

Maaf kalau salah ya.....