Math, asked by nithishkumarnk35, 1 month ago

Find how many numbers between 1<=x<=200 are divisible either by 2 or by 5? *​

Answers

Answered by gopalpvr
0

Step-by-step explanation:

numbers divisible be 2 are 2×1=2, 2×2=4, 2×3=6., 2×100= 200 ---> 100 numbers

numbers divisible be 5 are 5×1=5, 5×2= 10, .5×40=200--> 40 numbers

numbers divisible by 2or 5 are 2×1=2, 2×2=4, 2×3=6.., 2×100= 200 and 5×1=5, 5×3=15,...5× 39× 195--> 120 numbers

( 100+ 20) numbers divisible by 2 or 5

120 numbers divisible by 2 or 5

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