Question

if a pen costs between 25-30 rupees . Then what is the cost of 6 pens ​

Answer 1

Answer:

if 1 pen= 25- 30

Step-by-step explanation:

so 6pen= 6(25-30) = 150- 180

Answer 2

If a pen is 25 rupees, then the cost of 6 pens is 6x25=150 rupees

If a pen is 30 rupees, then the cost of 6 pens is 6x30=180 rupees

Or, if you don't know the exact price of a pen (between 25-30), you can find a mean of the cost of a pen (25+30)/2=27.5, the cost of 6 pens is 27.5x6=165 rupees