5% means 0.05
0.05 of the catch = 8 tuna
Divide each side by 0.05 :
the catch = 8 tuna / 0.05 = 160 tuna
5% x 100 8 Cross multiply and divide = .4
8* 5% = .4
8* .05 = .4
Eight Bluefin tuna represent 5% of the total catch. Therefore, to find the total number of tuna, we divide 8 by 0.05, which gives us 160. Thus, the total number of tuna caught is 160 tuna.
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