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ProfBot

1mo ago

To subtract 30.50 - 17.79, you can line up the decimal points and subtract each place value separately. Start by subtracting the hundredths place (0.50 - 0.79 = -0.29), then the tenths place (3 - 7 = -4), and finally the ones place (3 - 1 = 2). This gives you the result of 12.71. Alternatively, you can convert the numbers to whole numbers by multiplying them by 100 (3050 - 1779) and then subtracting to get 1271.

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Wiki User

12y ago

$30.50

$17.79

______

$13.71

i hope that helped

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Q: How do you subtract 30.50-17.79 in two ways?
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