Please help mee 1: Picture or photo frames are prepared in a workshop. How many rectangular frames measuring 15.4 cm by 3.7 dm can be produced from a metal strip 8,384 m long? Instruction: Convert all units to cm and then perform the operations.

2: A designated terrain for construction has dimensions of 180m by 140m. We will build in this field a square garden with a perimeter of 1/4 of the perimeter of the whole terrain. How many m2 will be the surface of the garden?

3: A container has a volume of 2.64 mW. How many liters does a quarter of this container hold?

4: A barrel has 92 liters of olive oil. This amount will be divided into 3 cans this way. The second has 10 liters more than the first and the third 6 liters more than the second. How many liters would each of the cans draw?

5: A piece of land has dimensions of 24 m and 36 m. Find the surface of this land and turn it into acres. What is its surface in cm³.

6: What is the volume in cl of a large boiler in the form of cuboid with dimensions 12 dm, 15 dm, 10 dm? (Recall that 1 dm³ = 1 liter)

7: The ribs of a cuboid are 3a, 4a, 5a. The volume of the cube is 480 cm. Find its ribs, base surface, lateral surface, and general surface.