Question

find (a) 13/2% of 1km , (b) 50/7% of ₹42, (c) 1/3% of 2.1kg
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Answer 1

Step-by-step explanation:

Hi,

(a) 13/2 % of 1 km

Ans: 13/2 = 6.5 and 1 km = 1000 g

Therefore,

=> 6.5% of 1000g = 6.5 * 1000 / 100 = 65 g

(b) 50/7 % of ₹42

Ans:- 50/7 = 7.14 %

Therefore,

=> 50/7% of ₹42

=> 50*42/7*100

=> 3 g

(C) 1/3% of 2.1 kg

=> 1*2.1/3*100

Hope it Will help you

=> 0.007 g

Answer 2

Answer:

hii

mate ur answer in this attachment