Question

70% of 50 students are interested in drawing. How many are not interested in drawing? 5. The cost of 6m of cloth is Rs. 300. What is the cost of 15m of cloth​

Answer 1

Answer:

1)15 were not interested,  2)750

Step-by-step explanation:

Answer 2

Answer:

a) Number of students not interested in drawing is 15

b) Cost of 15m cloth is Rs 750

Step-by-step explanation:

a) 70% of 50 students are interested in drawing

So, number of students interested in drawing

=(70×50)/100

=35

So the number of students not interested in drawing =50-35

=15

b) Cost of 6m of cloth is Rs 300

Cost of 1m cloth will be Rs (300/6)

=Rs 50

So, the cost of 15m cloth will be Rs(50×15)

=Rs 750