Questões de EFAI Matemática

An uncle would like to distribute a total of $28$ sweets to his four nephews, and each of them should receive the same amount.

How many sweets will each nephew get?

Pedro is going to buy lemons on the street market to set a juice stand. When he got to the market, he observed that each lemon costs $30$ cents. He decided to buy $25$ lemons.

How many cents will Pedro spend on lemons?

Helena is a chef and she went to the supermarket to buy potatoes for her restaurant. Arriving at the sector, she saw the following price per kilogram of potatoes:

Available at: https://www.shutterstock.com/pt/image-vector/yellow-potato-mockup-realistic-illustration-vector-1148863709. Accessed 7 Dec. 2022.

Helena is going to buy $13kg$ of potato.

How much is she going to pay for the purchase?

Teacher Fábio wants to buy gums for his students. Each box has five gum units. Fábio bought seven boxes and hopes to have enough gum to distribute among his $40$ students.

Will Fábio be able to distribute a piece of gum to each student?

For a school trip, the principal rented three identical buses to take all the $3rd$ grade students to the city museum. Each bus has $26$ seats for the students to sit down and all the buses were full.

How many students from the $3rd$ grade does this school have?

A shoemaker works every day making pairs of shoes.

Available at: https://www.shutterstock.com/pt/image-vector/footwear-set-vector-stylish-shoes-man-1112332985. Accessed 6 Dec. 2022.

In a month, he manages to make $1,183\mathrm{\text{pairs}}$ of shoes.

In total, how many shoe units can he make in a month?