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mylen [45]
2 years ago
6

PLEASE HELP

Mathematics
1 answer:
Lena [83]2 years ago
3 0

Answer:

11.4 cm

Step-by-step explanation:

Using pythagoras theorem,

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Sian is twice as old as her sister Abigail. They divide 30 pounds in the ratio of their ages. How much do Sian and Abigail recei
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Answer:

Sian would receive 20 Pounds while Abigail would receive 10 Pounds.

Step-by-step explanation:

Given that Sian is twice as old as her sister Abigail, it means that if Abigail's age is T years then Sian's age would be 2T years.

If they divide 30 pounds in the ratio of their ages, the ratio of their ages will be

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The amount received by Abigail

= T/(T + 2T) × 30

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The amount received by Sian

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2 years ago
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2/7 • 9 1/10<br> Please help
nordsb [41]
\frac{2}{7} * 9 \frac{1}{10} =  \frac{2}{7} *  \frac{91}{10} =  \frac{2~*~91}{7~*~10} =  \frac{182}{70} = 2 \frac{42}{70} = 2  \frac{3}{5}
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3 years ago
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