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andrey2020 [161]
3 years ago
5

Express x cm in metres​

Mathematics
1 answer:
Viktor [21]3 years ago
4 0

Answer:

0.0X m

Step-by-step explanation:

100 cm = 1 m

According to the question, we have

\frac{x}{100} = 1 m

0.0X = 1 m

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A survey showed that 30% of students bring their lunch to school. The survey polled 300 students. How many of the 300 students d
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Let's first find how many students bring their lunch to school. This is 30% of 300. To find this value, convert the percentage to a fraction (or decimal) and multiply:

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Read 2 more answers
If jill and katie share 42 chocolates in the ratio of 3:4 then how may chocolates does jill get?
nasty-shy [4]

Answer:

jil got 18 chocolates

Step-by-step explanation:

let the ratio constants be x,

so, jil has 3x chocolates

katie has 4x chocolates

and we know total chocolates = 42

then,

=》3x + 4x = 42

=》7x = 42

=》x = 42 ÷ 7

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katie got 4x = (4 × 6) = 24 chocolates

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3 years ago
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