Question

the of 3 pens is Rs 51, then the cost of 10 such pens is RS............ ​

Answer 1

Answer:

Ans = 17

Step-by-step explanation:

51/3 = 17

17×10= 170

Answer 2

Answer:

Cost of 3 pen - 51

Cost of 10 pen - 10 × 51

- 510

Hope It helps you

Please Mark Me as Brainlist.