There are 20 children in the kindergarten class. The children are a mix of 5-year-old and 6-year old. The total age of the children equals 108 years. How many 5-year-old are there?Bella was travelling cross-country. The first day, she travelled 80km: the second day, 100m, the third day, 70km, the fourth day, 90km: and on the fifth day, she travelled 60km. How many km did she travel on the 13th day?Number 3 & 5 only

3. Bella was travelling cross-country. The first day, she travelled 80km; the second day, 100km; the third day, 70km; the fourth day, 90km: and on the fifth day, she travelled 60km. How many km did she travel on the 13th day? 4. Edna's Cakeland serves two desserts, cheesecake and mango bravo. They also serve three beverages, coffee, frappe or juice. Suppose you choose one dessert and one beverage. How many possible outcomes are there? Use Tree Diagram. 5. There are 20 children in the kindergarten class. The children are a mix of 5-year-old and 6-year- old. The total age of the children equals 108 years. How many 5-year-old are there