86% o f 28$ = 100 86 ∗ 28 = 100 2408 = = 24.08$ − e a r n e d J o hn
$24.08 I'm pretty sure. You do this on a calculator. You type in: 28 ÷ 86 and then the percent button which will give you the answer, for any question like that is the same formula.
John made $24.08 babysitting last week, which is 86% of Jackie's earnings of $28.
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