Digital PSAT Math Practice Question 304: Answer and Explanation
Question: 304
A recipe that will yield 6 cupcakes calls for 4 eggs, 3 cups of flour, and 6 cups of sugar. If someone wishes to make 15 cupcakes, how many cups of flour should he or she use?
- A. 6
- B. 7.5
- C. 12.5
- D. 13
Correct Answer: B
Explanation:
(B) Set up a proportion to solve for the unknown number of cups of flour. Use the ratio 6 cupcakes to 3 cups of flour → 3/6 = 15/x→ x = 7.5
Test Information
- Use your browser's back button to return to your test results.
- Do more Digital PSAT Math Tests tests.
More Tests
- Digital PSAT Math Practice Test 1
- Digital PSAT Math Practice Test 2
- Digital PSAT Math Practice Test 3
- Digital PSAT Math Practice Test 4
- Digital PSAT Math Practice Test 5
- Digital PSAT Math Practice Test 6
- Digital PSAT Math Practice Test 7
- Digital PSAT Math Practice Test 8
- Digital PSAT Math Practice Test 9
- Digital PSAT Math Practice Test 10
- Digital PSAT Math Practice Test 11
- Digital PSAT Math Practice Test 12
- Digital PSAT Math Practice Test 13
- Digital PSAT Math Practice Test 14
- Digital PSAT Math Practice Test 15