Questions

531 P6.RD.JC.16010121

Level 3
³₄ of Eva's money was equal to ¹₂ of Anna's money at first. After Eva spent $1.70 and Anna spent $0.70, Eva had ³₅ as much money as Anna.

How much did Anna have at first? Express the answer(s) in 2 decimal places.
How much did Eva have in the end? Express the answer(s) in 2 decimal places.

4 m

Attempt

D Round off Ratio to units Percent to units Common numerator All change Units table Units & parts Substitution

532 P3.DE.JM.17102945

Level 2
An orange cost 20 cents. A mango cost 50 cents. Jack bought 6 oranges and 5 mangoes. How much did he pay for the fruits altogether?

4 m

Attempt

D 4 operations Money Unit conversion Model Part-whole

533 P3.DE.JM.17102978

Level 2
Jim saved some twenty-cent coins and fifty-cent coins in his piggy bank. The number of twenty-cent coins he saved is twice the number of fifty-cent coins. If he had 5 fifty-cent coins. how much was his savings in the piggy bank? (Give the answer in dollars.)

4 m

Attempt

D 4 operations Money Unit conversion Model Times-as-many

534 P5.FR.JM.17083093

Level 3
Jill spent ⁹₁₀ of her money on 20 muffins and 5 croissants. If each muffin costs twice as much as a croissant, how many croissants could Jill buy with the rest of her money?

3 m

Attempt

Fraction of a whole Fraction to units Money Times as many Number x value Units table

535 P6.RD.TL.16010144

Level 3
The ratio of the amount of money that Anna and Yvonne brought along was 4 : 5. For a friend's birthday present, Anna and Yvonne shared the cost in the ratio of 2 : 3. Anna used up ²₅ of her money to pay for her share. After paying for her share, Yvonne had $78 left. How much was the birthday present?

4 m

Attempt