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The mass of a book made of 144 pages is 508 grams. Calculate the mass of one page knowing that the cover's mass is 220 grams.​

Sagot :

Answer:

• Each page weighs 2 grams.

Explanation:

• Let's first find the mass of book alone:

[tex]{ \rm{ = 508 \: g - 220 \: g}} \\ \\ { \underline{ \rm{ \: = 288 \: g \: }}}[/tex]

• Then compare;

[tex]{ \rm{144 \: pages = 288 \: g}} \\ \\ { \rm{1 \: page = ( \frac{1}{144} \times 288) \: g}} \\ \\ { \rm{ = 2 \: g}}[/tex]

Daniispapiiiid
okay so first, we need to calculate the mass of the 144 pages without the cover which means: 508-220= 288. So the mass of 144 pages= 288 grams. Now, to calculate the mass of 1 page, we divide the mass of the 144 pages by the number of pages, which means: 288/144= 2 grams. The mass of one page is equal to 2 grams

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