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vivado [14]
3 years ago
10

By rounding each number to 1sf estimate the answers to 8.2*6.7/ 0.46

Mathematics
2 answers:
LiRa [457]3 years ago
8 0

Answer:

Please check the explanation.

Step-by-step explanation:

Given the function

8.2\times \frac{6.7}{0.46}

\mathrm{Multiply\:fractions}:\quad \:a\times \frac{b}{c}=\frac{a\:\times \:b}{c}

=\frac{6.7\times \:8.2}{0.46}

\mathrm{Multiply\:the\:numbers:}\:6.7\times \:8.2=54.94

=\frac{54.94}{0.46}

=100        (Round to 1 significant number)

Nezavi [6.7K]3 years ago
6 0

Step-by-step explanation

80+80=1660 so we add the number together then agter times then after take away the number and use the nu

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Answer:

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Step-by-step explanation:

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If he wanted his balloon to be bigger and he blew 2 big breaths of air into the balloon, if each big breath increased the balloon's radius by 1cm, the total radius will be the initial radius of the sphere plus the new radius after expansion.

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The ratio of the current volume of the balloon Vc to the original volume of the balloon Vo will be expressed as;

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3 years ago
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