MATH IN CARBONERAS, PART IV

Marble

Problem 7: To make a rice you need 1 kilo of meat. If you already have 3/8 kilo. What fraction of meat do you need to buy in the Spar store?

PROBLEM 3: The cake shop "el Santero" gave a cake to Yoly and his neighbour, they gave Yoly 2/5 of the cake and gave to her neighbour 1/3. What fraction of the cake did they keep?

PROBLEM 4: In the class of 1º CSE of the Juan Goytisolo High School, there are 30 students, the 3/5 passed mathematics. How many students have passed maths? How many students have failed math?

MATH IN CARBONERAS. PART IV: FRACTIONS.

PROBLEM 5: A survey has been made for 30 emblematic people of Carboneras, they have been asked what they like most about their village. 20% of the people said the monuments, 50% answered the beaches and the rest thought the trade. Calculate the number of votes has obtained each answer.

PROBLEM 1: &nbsp; The port of Carboneras sells 500 kilos of fish to a supermarket, 1/4 of them are sardines. If each kg of sardines is worth € 5.&nbsp;How much money does they obtain selling the sardines?. Anyway, the employees of the Port must pay the fuel. If the cost is €30, have they got enough money after selling the sardines?

PROBLEM 6: 40 bottles of 3/4 liter have been filled with the content of a drum of water. How many liters of water were in the drum?

PROBLEM 2: The town hall of my town has $ 1,800 and ¾ parts are spent on renovating it. How much money does the town hall spend on renovating it?

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