390
30% of $1300
= 30% * $1300
= 0.30 * $1300
= 390
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26. 1300/100 = 13, x2 = 26
30 percent of 70 dollars will be approximately $21 US dollars.
30% of $120 Soln: 30/100 × 120 12 ×3= $36
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
30 % of 70 dollars = (30 / 100) * 70 = 21 dollars