| 57. What fraction of the diagram is shaded? Write the fraction as a percent. a. 7 24 58. Evaluate. 29.2% 2.5x6-2.6 x 3.6 a. 5.64 a. 9 20 b. 7 45% 12:8.8% b. 30.6 c. 44.64 59. What fraction of the diagram is shaded? Write the fraction as a percent. b. 1 11/11 c. 7 50% C. 87.5% 2/5 40% d. 7 7:29.2% d. 12.1 d. 41 100 41%
| 57. What fraction of the diagram is shaded? Write the fraction as a percent. a. 7 24 58. Evaluate. 29.2% 2.5x6-2.6 x 3.6 a. 5.64 a. 9 20 b. 7 45% 12:8.8% b. 30.6 c. 44.64 59. What fraction of the diagram is shaded? Write the fraction as a percent. b. 1 11/11 c. 7 50% C. 87.5% 2/5 40% d. 7 7:29.2% d. 12.1 d. 41 100 41%
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
What fraction of the diagram is shaded? Write the fraction as a percent.

Transcribed Image Text:___
**57.** What fraction of the diagram is shaded? Write the fraction as a percent.
Diagram: A grid with 24 squares, 7 of which are shaded.
- a. \( \frac{7}{24} \), 29.2%
- b. \( \frac{7}{12} \), 8.8%
- c. \( \frac{7}{8} \), 87.5%
- d. \( \frac{7}{8} \), 29.2%
___
**58.** Evaluate.
\( 2.5 \times 6 - 2.6 \times 3.6 \)
- a. 5.64
- b. 30.6
- c. 44.64
- d. 12.1
___
**59.** What fraction of the diagram is shaded? Write the fraction as a percent.
Diagram: A grid with 20 squares, 9 of which are shaded.
- a. \( \frac{9}{20} \), 45%
- b. \( \frac{1}{2} \), 50%
- c. \( \frac{2}{5} \), 40%
- d. \( \frac{41}{100} \), 41%
___
**60.** Write 0.28 as a fraction in simplest form.
- a. \( \frac{7}{25} \)
- b. \( \frac{28}{99} \)
- c. \( \frac{1}{5} \)
- d. \( \frac{99}{28} \)
___
**61.** Calculate.
\( 10.31 + 6.55 - 0.5 \)
- a. 25.81
- b. 16.36
- c. 16.81
- d. 17.36
___
**62.** Calculate 69% of 12.
- a. 8.28
- b. 0.828
- c. 0.81
- d. 8.1
___
**63.** Evaluate.
\( 2.7 + 1.9 \times 3 + 5.7 \)
- a. 19.23
- b. 14.1
- c. 19.5
- d
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