Question

The sum of first five multiples of 3 is (a) 45,(b) 55,(c) 65,(d) 75​

Answer 1

$\huge\mathfrak\purple{Hello\:Mate}$❤

= 3 + 6 + 9 + 12 + 15

= 45

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Answer 2

Hi friends, here is your answer :-

First five multiples of 3 are 3,6,9,12,15

Now sum of all these multiples is 3+6+9+12+15= 45

(a) 45 is the correct answer.

HOPE IT HELPED YOU............