Question

d. The weight of a Rs. 5 coin is 7 g. so how many coins are there in
a sack of Rs.5 rupee coins if it weighs:-
2
i. 14 kg
ii. 7000g
lis​

Answer 1

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Answer 2

(B) 54kg= 54×1000=54000g. (1kg=1000g)

5rp=9g so...

if 9×B=54000g

B= 54000÷9

B=6000coins

this means that the bag of 54kg is having 6000 coins of 5 rupee

(C)4500g . 5rp= 9g

if 9×B= 4500g

B=500 coins

this means that the of 4500g is having 500 coins of 5 rupee