Question

3/6
$\times$
10


​

Answer 1

Answer:

3/6 X 10

3X1=3

3X2=6

2X5=10

cross multiple

and there u get the answer

Answer 2

Answer:

$3/6 \times 10 = 5$

Step-by-step explanation:

Triangular numbers are a pattern of numbers that form equilateral triangles. The formula for calculating the nth triangular number is: T = (n)(n + 1) / 2.

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. hey mate hope this will help you