Question

Mary has 18 marbles. If Tim has 5 times as many marbles as Mary, which number sentence shows how many marbles Tim has? A. 18 × 18 = 324 B. 18 + 5 = 23 C. 5 × 5 = 25 D. 5 × 18 = 90

Answer 1

It would be d.5x18=90
Because he as 5 times more 18 marbles so you would times 18 by 5

Answer 2

I would be D.5x18 because it said the m has 5 times times mean to multiple