Question

14. The sum of first five multiples of 3 is
a) 45
b) 55
c) 65
d) 75

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Answer 1

First Five multiplies of 3 are

3 × 1 = 3

3 × 2 = 6

3 × 3 = 9

3 × 4 = 12

3 × 5 = 15

Sum of these

3 + 6 + 9 + 12 + 15 = 45

Hence, option (a) is correct!

Answer 2

here your answer

Step-by-step explanation:

45 55 65 75

90 110 130 150

135 165 195 225

180 220 260 300

225 275 325 375