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3 years ago

32 (3/10) -12 (1/100) ? does anyone know the answer?

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

6 0

Answer:

Step-by-step explanation:

First convert the mixed fractions to improper fraction.

Then find the Least common denominator. Here LCD = 100

Then find equivalent fractions and subtract

$32\dfrac{3}{10}-12\dfrac{1}{100} = \dfrac{323}{10}-\dfrac{1201}{100}\\\\\\
=\dfrac{323*10}{10*10}-\dfrac{1201}{100}\\\\\\
=\dfrac{3230}{100}-\dfrac{1201}{100}\\\\\\
=\dfrac{3230-1201}{100}\\\\
=\dfrac{2029}{100}\\\\
=20\dfrac{29}{100}$

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3 years ago

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3 years ago

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skad [1K]

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4 years ago