Math, asked by AcidBeast, 1 year ago

39 packets of 12 pencils each cost $374.40. find the cost of 52 packetes of 10 pencils each

Answers

Answered by acesolution2017
177

Step-by-step explanation:

Total number of pencils in 39 packets = 12*39;

= 468;

Cost of 39 packets of 12 pencils is $374.40;

cost of one pencil = 374.4/468 = $0.8 ;

Total number of pencils in 52 packets = 52*10 = 520;;

Total cost of 520 pencils = 0.8*520;

= $416

Answered by jashithn550
46

Answer:

$416

Step-by-step explanation:

Total number of pencils in 39 packets = 12*39;

= 468;

Cost of 39 packets of 12 pencils is $374.40;

cost of one pencil = 374.4/468 = $0.8 ;

Total number of pencils in 52 packets = 52*10 = 520;;

Total cost of 520 pencils = 0.8*520;

= $416

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