Each barrel holds 100 gallons of beer. The number at each knothole is the number of gallons that would remain in that barrel if the hole were poked out. Poke out exactly one knothole in each of the three barrels so that exactly 100 gallons remain in total. What number is at the knothole you poke in the top barrel? Answer with a natural number.
A painter has five ten-gallon cans of paint: red, green, blue, yellow and orange, one colour per can. The amount of paint left in each can is a whole number of gallons. 1) Red and green total 8 gallons. 2) Blue and yellow total 10 gallons. 3) Green, yellow and orange total 13 gallons. 4) Red, blue and orange total 9 gallons. How many gallons of orange paint are left? Answer with a natural number.
Spatial recognition - Type 1: plan view. Identify the plan of the three-dimensional shape. A plan is the view of the shape looking exactly down on it. Which of the options shows the plan of the shape?
Spatial recognition - Type 1: plan view. Identify the plan of the three-dimensional shape. A plan is the view of the shape looking exactly down on it. Which of the options shows the plan of the shape?
Spatial recognition - Type 1: plan view. Identify the plan of the three-dimensional shape. A plan is the view of the shape looking exactly down on it. Which of the options shows the plan of the shape?
Spatial recognition - Type 1: plan view. Identify the plan of the three-dimensional shape. A plan is the view of the shape looking exactly down on it. Which of the options shows the plan of the shape?
Spatial recognition - Type 1: plan view. Identify the plan of the three-dimensional shape. A plan is the view of the shape looking exactly down on it. Which of the options shows the plan of the shape?
There are 30 days in the month of June. 31 students in a school will be celebrating their birthdays in June. Is it possible that 2 students were born on the same day?