Question

1.The standard form of -18/45 is : a) -6/15 b)-3/15 c)-2/5 d)2/5​

Answer 1

-2/5 is the answer.

Explanation : by dividing 9 by both numerator and denominator = -18 ÷ 9 = -2

45 ÷ 9 5

now, -2/5 is the lowest form or the standard form.

I hope this answer helps you.