Question

judith went shopping with $50 and spent $45 what is the percentage of money she spent 90% 80% 95% 85%

Answer 1

use the rule of 3 simple

$50 mean 100%
$45 ---- x
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x = 45*100/50 = 45*2 = 90%

so this is the right answer - hope you understand it now

was my pleasure