Questões de EFAI Matemática

Henrique was watching the news with his parents and he heard that, in the last month, a certain product had a growth rate in its price equal to two hundred and sixty-four thousandths.

Choose the decimal representation of the number highlighted in the text.

In a math class, the teacher asked the students to write the number from the blackboard in full:

Available at: https://www.shutterstock.com/pt/image-vector/chalkboard-set-realistic-black-green-blackboard-1420144151. Accessed 25 Jan. 2023.

The number written in full is:

GABRIEL WAS HELPING HIS MOTHER PREPARE A RECIPE. WHILE HE WAS READING IT, HIS MOTHER GOT THE INGREDIENTS. IN A CERTAIN SECTION, THE INGREDIENT MEASUREMENT UNIT WAS NOT AVAILABLE, OBSERVE:

WHICH UNIT CORRECTLY COMPLETES SPACE ABOVE?

LARA IS PREPARING A RECIPE WITH HER MOM. IN ONE OF THE STAGES THEY NEED TO PUT FLOUR INTO A CONTAINER. THE GIRL’S MOM ASKED HER FOR A CONTAINER THAT HAS THE LARGEST CAPACITY POSSIBLE. OBSERVE THE OPTIONS AVAILABLE.

WHICH OF THE CONTAINERS SHOULD LARA GIVE TO HER MOTHER?

BERNARDO MADE A TABLE COMPARING THE MASS OF FOUR DIFFERENT ANIMALS:

FROM THE ANIMALS ABOVE, WHICH ONE HAS THE HIGHEST MASS?

PEDRO WENT TO THE DENTIST AND WILL NEED TO RETURN ANOTHER DAY, ON FEBRUARY $22ND$. SO FOR HIM NOT TO FORGET IT, HE WILL WRITE IT DOWN ON HIS CALENDAR.

WHICH IMAGE REPRESENTS THE CALENDAR WITH THE DATE MARKED CORRECTLY?