Question

1) Caylan is making baked goods for a charity bake sale. He places a tray of scones, a tray of

Answer 1

Answer:

He'll remove all trays at every 60 minutes interval

Step-by-step explanation:

Given

$Scones = 15\ minutes$

$Muffins = 12\ minutes$

$Cookies = 10\ minutes$

Required

At what time does he remove all trays together [Missing Part of question]

To get this, we simply calculate the LCM of the given parameters

$LCM: 15\ 12\ and\ 20$

$12 = 2 * 2 * 2 * 3$

$15 = 3 * 5$

$20 = 2 * 2 * 5$

$LCM = 2 * 2 *3 * 5$

$LCM = 60$

Hence, He'll remove all trays at every 60 minutes interval

i.e. 60, 120, 180.....