Math, asked by nutanjha403, 8 months ago

cost of 24 pens = 2986.80 . find the cost of 5 pens

Answers

Answered by Anonymous

cost of 24 pens = 2986.8

cost of 5 pens = x

cross multiply

5 x 2986.8 / 24

14934/ 24

622.25

Answered by IIIMobslayerIII

$\huge\red{ \mid{ \underbrace{ \overline{ \tt 622.25 ~ Rs. }} \mid}}$

Step-by-step explanation:

$<body bgcolor = blue>\huge{\underbrace{\red{\mathscr{For ~ solution, ~ find ~ using ~ unitary ~ method.}}}}$

$<body bgcolor = blue>\huge{\underbrace{\red{\mathscr{If ~ 24 ~ pens ~ cost ~ Rs. ~ 2986.80, ~ 1 ~ pen ~ will ~ cost=2986.80/24}}}}$

$<body bgcolor = blue>\huge{\underbrace{\red{\mathfrak{=>Rs. ~ 124.45}}}}$

$<body bgcolor = blue>\huge{\underbrace{\red{\mathscr{5 ~ pens=1 ~ pen×5}}}}$

$<body bgcolor = blue>\huge{\underbrace{\red{\mathfrak{=>124.45×5}}}}$

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