Question

2√30÷√6 - 3√5÷√28 + √55 ÷ √99

Answer 1

Answer:

The correct answer is -2.46.

Step-by-step explanation:

$2 \sqrt{30} \div \sqrt{6} - 3 \sqrt{5} \div \sqrt{28} \sqrt{55} \div \sqrt{99}$

$4.47 - 1.26 + 0.75 = - 2.46$

This may be the correct answer

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