Question

Each student of a class of 30 students has to be given
two pencils and a pen. If the price of a pencil is Re 1 and
a pen is Rs 3, what will be the total. cost of the pens and
pencils for the whole class? Ans : Rs. 150​

Answer 1

Correct answer.

If each costs Rs 1 then 2 will be Rs 2

Total pencils = 2 × 30 = Rs 60

Total pens = 3 × 30 = 90

Total cost= 90 + 60 = Rs 150

Great Job !

Answer 2

Answer:

150

Step-by-step explanation:

no of student=30

price of 1 pen=Rs. 3

price of 1 pencil= Rs 1

therefore of pencils to be given= 30x2=60

price of 30 pencils= 1x30= Rs 60

and no of pens to be given=30

price of 30 pens= 3x30=Rs 90

total cost= 90+60= Rs.150