(1) Calculate: 42.70 ÷ 10

(2) Oliver has 101.75 € and wants to divide it equally among 3 friends. How many euros will each friend get?

(3) Benjamin bought 10 chocolate bars weighing a total of 1.14 kg. What is the weight of one bar?

(4) A total of 19.50 meters of wooden slats are used in the workshop, divided into 6 equal parts. What is the length of one part?

(5) A stick is 3.20 meters long. If it's cut into 6 equal parts, what is the length of one part?

(6) Michael collected 51.80 kg of shells and wants to distribute them evenly into 7 boxes. How many kilograms will be in each box?

(7) If Mia swims 2.80 kilometers in 4 days, how many kilometers does she swim per day on average? Can she swim across a river of length 12.95 in 17 km days?

(8) Find and correct the errors

a) 0.80 : 8 = 1

b) 0.63 : 8 = 0.01

c) 14 : 12 = 0.12

d) 5.30 : 5 = 10.60

(9) The results are mismatched – find the correct order

a) 0.87 : 6 = 0.01

b) 19.60 : 5 = 0.15

c) 11.60 : 15 = 1.16

d) 23.27 : 20 = 3.92

e) 0.22 : 43 = 0.77

(10) Calculate

a) 7.80 : 2  b) 1.80 : 6  c) 7.50 : 10  d) 4.90 : 6  e) 17.40 : 10  f) 27.20 : 13

(11) Write the following fractions as decimal numbers

a) \(\frac{7}{3}\)   b) \(\frac{18}{4}\)   c) \(\frac{20}{9}\)   d) \(\frac{1}{17}\)   e) \(\frac{4}{63}\)   f) \(\frac{28}{4}\)

(12) Complete the table

(13) Mia and Robert are helping their teacher divide consumable supplies for the workshop. The teacher gave them 13.60 liters of paint to divide evenly among 12 equal containers.

Mia suggested each container should receive 63 liters, but Robert disagreed and said they should calculate it precisely using decimal division. (a) How many liters of paint goes into one container if 13.60 liters are distributed evenly? (b) Who was right, Mia or Robert? Explain why. (c) How much paint would each container get if the paint were divided into 10 equal parts? (d) If one container accidentally got 0.20 liters more than it should have, how much paint is left for the remaining containers? (Assume the remaining paint is distributed evenly among the original remaining containers.)