3 years ago

What is the value of 3/7x0.1/5/21 ? 7 А.1/98 B.9/50 С.9/5 D.18/1

Mathematics

2 answers:

Alisiya [41]3 years ago

8 0

Answer:

Step-by-step explanation:

$\dfrac{3}{7}\times 0.1 \div \dfrac{5}{21}= \\\\\\\dfrac{3}{7}\times \dfrac{1}{10}\times \dfrac{21}{5}= \\\\\\\dfrac{3\times 1 \times 21}{7 \times 10 \times 5}=\\\\\\\dfrac{63}{350}=\\\\\\\dfrac{9}{50}$

Therefore, the correct answer is choice B. Hope this helps!

Goryan [66]3 years ago

3 0

Answer:

The answer to your question is 9/50

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