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Biblioteka

Open Up - Grade 7 - Mathematics - Unit 4 - Lesson 9

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"Source: Open Up Resouces (Download for free at openupresources.org.)"

Pitanje 1
1.

The student government snack shop sold 32 items this week.

For each snack type, what percentage of all snacks sold were of that type?

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

43.75%

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Fruit Cup

12.5%

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Veggie Sticks

18.75%

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Chips

25%

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Water

Pitanje 2
2.

Select all the options that have the same value as 3.5% of 20.

Pitanje 3
3.

22% of 65 is 14.3. What is 22.6% of 65?

Pitanje 4
4.

A bakery used 30% more sugar this month than last month.

If the bakery used 560 kilograms of sugar last month, how much did it use this month?

Pitanje 5
5.

Match each diagram to a situation. The diagrams can be used more than once.

  • The amount of apples this year decreased by 15% compared with last year's amount.

  • The amount of pears this year is 85% of last year's amount.

  • The amount of oranges this year is 115% of last year's amount.

  • The amount of cherries this year increased by 15% compared with last year's amount.

  • Diagram A

  • Diagram B

Pitanje 6
6.

A certain type of car has room for 4 passengers.

Write an equation relating the number of cars (n) to the number of passengers (p).(Please submit your answer in p= form)

Pitanje 7
7.

A certain type of car has room for 4 passengers.

Using the equation you made on question 6. Solve for how many passengers could fit in 78 cars?

Pitanje 8
8.

A certain type of car has room for 4 passengers.

Using the equation you made on question 6. Solve for how many cars would be needed to fit 78 passengers?