Check your Understanding
Solve the following problems:
1.How many ten thousand are there in 1 000 000?
2.A farmer gathered 760 mangoes from his farm. He placed 60 mangoes in each basket and sold them. How many mangoes were not in a full basket?
3.Alex, Rica, and Manuel shared the amount of 480 pesos to buy a birthday gift for their teacher. How much did each of them share?
4.How many squares are there on an 8-by-8 checkerboard?
5.In a car park, there are motorcycles, 4-wheeled cars, and 6-wheeled trucks. There are 20 cars and 15 trucks. If there are 250 wheels altogether, how many motorcycles are there in the car park?
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Answer:
1. 100
2. 40 mangoes
3. 160
4. 64 squares
5. 40 motorcycle
Step-by-step explanation:
1. 1 000 000 ÷ 10 000 = 100
2. 760 ÷ 60 = 12 r. 40
3. 480 ÷ 3 = 160
4. 8 × 8 = 64
5.
20 cars × 4 = 80 wheels (4-wheeled)
15 trucks × 6 = 90 wheels (6 wheeled)
250 - 170 = 80 wheels
80 wheels ÷ 2 (since motorcycles = 2-wheeled) = 40 (motorcycles)
Therefore, there are 20 cars (80 wheels), 15 trucks (90 wheels), and 40 motorcycles (80 wheels, for a total of 250 wheels.
Answer:
1.100,00
2.12
3.160
4.
5.
Step-by-step explanation:
thats the only question that i can answer... but im not fully sure about my answer i dont know if it is corect or wrong