3. How many natural numbers between 200 and 400are there which are divisible byI. Both 4 and 5 ?II. 4 or 5 or 8 or 10 ?(a) 9, 79(c) 9,81(b) 10,80(d) 10,81 About the author Adeline
Answer:
i)If it should be divisible by both 4 and 5 therefore it should be divisible by 20.