Question

solve the question
-3/25 + 9/20 =?​

Answer 1

Answer:getcalc.com's fraction to decimal calculator to find what's an equivalent decimal for the fractional number 9/20.

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How to Write 9/20 as a Decimal?

Fraction Decimal Percentage

12/20 0.6 60%

11/20 0.55 55%

10/20 0.5 50%

9/20 0.45 45%

Step-by-step explanation:

Answer 2

Answer:

$\frac{ - 33}{100}$

Step-by-step explanation:

$- \frac{3}{25} + \frac{9}{20} \\ \\ = - \frac{3 \times 4}{25 \times 4} + \frac{9 \times 5}{20 \times 5} \: \: since \: lcm \: of \: 20 \: and \: 25 \: is100 \\ \\ = - \frac{12}{100} + \frac{45}{100} \\ \\ = \frac{ - 12 + 45}{100} \\ \\ = \frac{ - 33}{100}$