Question

1).If 504 × 12 =6048 then find the value of 0.0504 × 1.2
2).divide 1010.101 by 1.01
3).One mathematical book cost is Rs 75.50.what is the cost of 15 such books?
4).The weight of one chair is 3.75 kg.Find the weight of one dozen chair.
5).Mr.Ajaya purchases 3kg tomatoes at Rs 15.50 per kilogram and 5.5kg potatoes at Rs 22 per kilogram.Find the total amount spent in all.​

Answer 1

Answer:

1).0.06048

2).1000

3).cost of one book = 75.50

cost of 15 book = 75.50×15

=1132.50

4).weight of one chair = 3.75 kg

weight of a dozen chairs = 3.75×12

= 4500 kg

5).cost of 1 kg tomato =₹ 15.50

cost of 3 kg tomatoes =₹ 46.50

cost of 1 kg potato =₹ 22

cost of 5.5 kg potatoes =₹ 121

total amount spent in all = ₹(46.50+121)

= ₹ 167.50