Question

answer me I will mark you brain list ​

Answer 1

ANSWER✔

$\large\underline\bold{GIVEN,}$Answer:

$\dashrightarrow The\: wheel\:barrow\:can\:hold\:the\:weight\:upto\: 26\: \dfrac{1}{4}kg\\ \dashrightarrow \dfrac{104}{4}kg$

$\dashrightarrow for\:four\:different\:rocks\:holding\:different weight$

$\dashrightarrow 1) 7\dfrac{1}{2}= \dfrac{15}{2}kg \\ \dashrightarrow 2)8\dfrac{1}{2}= \dfrac{17}{2} kg\\ \dashrightarrow 3) 6 \dfrac{1}{8} = \dfrac{49}{8} kg \\ \dashrightarrow 4) 4 \dfrac{3}{4}= \dfrac{19}{4} kg$

$\large\underline\bold{TO\:FIND,}$

$\dashrightarrow Whether\:the\:wheel\:barrow\:will\:hold \\the\:weight\:of\:4\:different\:rocks.$

$\large\underline\bold{SOLUTION,}$

$\therefore adding\:the\:weight\:of\:these\:four\:rocks.we\:get,$

$\dashrightarrow \dfrac{15}{2}+ \dfrac{17}{2} + \dfrac{19}{4}+ \dfrac{49}{8}$

$\implies \dfrac{15+17}{2}+ \dfrac{152+196}{32}$

$\implies \dfrac{32}{2} + \dfrac{348}{32}$

$\implies \cancel \dfrac{32}{2} + \cancel\dfrac{348}{32}$

$\implies 16+ \dfrac{87}{8}$

$\implies \dfrac{128+87}{8}$

$\implies \dfrac{215}{8}$

$\implies \cancel \dfrac{215}{8}$

$\implies \dfrac{107.5}{4}$

$\therefore it\: can't\:hold\:the\:weight\:of\:all\:the\:four\:rocks\\ \:as\: the\:weight\: of\:all\:four\:rocks\:is\: \dfrac{107.5}{4} kg\:,which\\ \:is\:greater\:than\:the\:weight\:of\:wheel\:barrow$

$\large\underline\bold{\therefore THE\:WHEEL\:BARROW\: CAN'T\:}$$\large\underline\bold{HOLD\:THE\:WEIGHT\:OF\:FOUR\:ROCKS.}$

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