Question

How many natural numbers are between 48 to 198

Answer 1

First natural number divisible by 6 after 43 is 48 and the last number before 200 which is divisible by 6 is 198. Since the numbers that we need are divisible by 6 the difference between each consecutive term is 6.

We can now use the concept of arithmetic progression by writing the last term as

An=a+(n-1) d

An is the last number that is 198, ‘a’ is the first number that is 48 in this case, 'n' the number of terms that we need and ‘d’ is the difference between consecutive terms that is 6.

So now we just plug in the values

198=48+(n-1)6

198= 48 +6n-6

198=42+6n

156=6n

n=156/6=26

Hence there are 26 terms between 43 and 200 divisible by 6

Answer 2

Answer:

149

Step-by-step explanation:

So in this ques , we need to find that how many numbers are there between 48 and 198

so simply we need to subtract 48 from 198 and then we need to subtract 1 again because we don't have to include 48 or 198.

Therefore , (198-48)-1 = 150-1

                                   = 149

therefore there are 149 numbers between 48 and 198