Question

if the cost of 1 packet of crispy chips is rs 10 what is the cost of 20 packets how many packets can be bought for rs 130 ?​

Answer 1

Answer:

cost of one packet of chips=rs10

cost of 20 packets of chips=(20×10)

=200

number of packet of chips can be bought can be bought in rs130=130/10

=13

Step-by-step explanation:

hope this will help you

Answer 2

Step-by-step explanation:

it is in direct variation

so, x/y = constant

Cost packets

10. 1

? 20

x/y=10/1=10

?/20=10

?=200

so, cost of 20 packets is Rs.200

Cost packets

10 1

130 ?

130/?=10

?=13

So 13 packets can be bought for Rs.130

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