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Rudiy27
3 years ago
12

Megan has read 45% of her 382 page novel. how many pages has she read?

Mathematics
1 answer:
KiRa [710]3 years ago
7 0

Answer:

171.9 pages

Step-by-step explanation:

45%         x

------   =  -------

100        382

45 x 382 = 17190      100 · x = 100x

17190 ÷ 100x = 171.9 = x

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Given that £980 is divided between Caroline, Sarah & Gavyn

Let "c" be the amount received by caroline

Let "s" be the amount received by sarah

Let "g" be the amount received by gavyn

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amount received by caroline = twice as much as Sarah

amount received by caroline = 2(amount received by sarah)

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<em><u>Sarah gets three times as much as Gavyn</u></em>

amount received by sarah = three times as much as Gavyn

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From eqn 2,

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Substitute eqn 1 and eqn 4 in eqn 3

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