Question

How many multiples of 4 lie between
10 and 250 ?
​

Answer 1

there are 60 multiples of 4 lie between 10 and 250

Answer 2

Answer:

61

Step-by-step explanation:

the multiple of 4 lies between 10 and 250 are

according to AP

THE first multiple of 4=8

so,

AP are

8 ,12,16,20--------248

here

1st term a=8

common difference D=12-8=4

the last term=248

as per the formula of Tn

Tn=a+(n-1)d

248=8+(n-1)4

248-8=(n-1)4

240=(n-1)4

n-1=240/4

n-1=60

n=60+1

n=61

hence

the multiple of 4 lies between 10 and 250 are 61

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