What is simplify-2 3/4+(-1 3/5) ?

The solution to simplify-2 3/4+(-1 3/5) is -4 7/20

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simplify-2 3/4+(-1 3/5)

simplify

- 2 \frac{3}{4} + (- 1 \frac{3}{5})

- 4 \frac{7}{20}

Decimal Notation

- 4.35

Solution steps

- 2 \frac{3}{4} + (- 1 \frac{3}{5})

Convert mixed numbers to improper fractions:

2 \frac{3}{4} = \frac{11}{4}

= - \frac{11}{4} + (- 1 \frac{3}{5})

Convert mixed numbers to improper fractions:

1 \frac{3}{5} = \frac{8}{5}

= - \frac{11}{4} + (- \frac{8}{5})

Apply rule:

a + (- b) = a - b

- \frac{11}{4} + (- \frac{8}{5}) = - \frac{11}{4} - \frac{8}{5}

= - \frac{11}{4} - \frac{8}{5}

- \frac{11}{4} - \frac{8}{5} = - \frac{87}{20}

= - \frac{87}{20}

Convert improper fractions to mixed numbers:

\frac{87}{20} = 4 \frac{7}{20}

= - 4 \frac{7}{20}

1^{2} + (- 1)^{2} + (0.1)^{2}

4^{7} \cdot 4^{2}

9 (x - \frac{1}{3})^{2}

\frac{1}{cot ( x ) ( 1 - cos ( 2 x ) )}

(3 x + 5) (x + 4)

What is simplify-2 3/4+(-1 3/5) ?
The solution to simplify-2 3/4+(-1 3/5) is -4 7/20