Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?

byAmlesh Mahato •June 10, 2020

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Solution:

⇨Let the number of 10 rupee cards be x

⇨Then, Number of 5 rupee cards will be 2x/3

⇨Number of 15 rupee cards will be 1x/5

A/Q
$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

⇨Therefore, Number of 10 rupee cards will be 15
⇨Number of 5 rupee cards will be
$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$
⇨Number of 15 rupee cards will be
$Ranjana's Mother gave her Rs 245 for buying New Year cards. If she got some 10 rupee cards, 2/3 as many 5 rupee cards and 1/5 as many 15 rupee cards. How many of each kind did she buy ?$

Tags: Math-Class-8