Question

-1/3 × 4/9 + 2/5 - 4/9 × 2/9​

Answer 1

Solution :

-1/3 × 4/9 + 2/5 - 4/9 × 2/9

-4/27 + 2/5 - 8/81

L.C.M will be be 405

(-60 + 162 - 40)/405

62/405

0.15

Answer 2

Answer:

$\huge{\red{\boxed{\boxed{\green{\sf{0.1530}}}}}}$

Step-by-step explanation:

$\huge{\red{\boxed{\boxed{\green{\underline{\red{\sf{SOLUTION-}}}}}}}}$

$\frac{ - 1}{3} \times \frac{4}{9} + \frac{2}{5} - \frac{4}{9} \times \frac{2}{9} \\ = ) \frac{ - 4}{27} + \frac{2}{5} - \frac{8}{81} \\ taking \: lcm \: of \: 27.5 \: and \: 81 = 405\\ = ) \frac{ - 60 + 162 - 40}{405} \\ = ) \frac{62}{405} \\ = )0.1530$

$\huge{\red{\boxed{\boxed{\green{\sf{0.1530}}}}}}$

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