Questions in mathematics

Questions in mathematics

[Jawaban] Henry bakes 84 bread rolls and fruit muffins. After giving away 18 rolls, there are \(\frac{5}{6}\) as many rolls as muffins left. How many rolls did Henry bake?

[Jawaban] Write a real-world problem that involves dividing a decimal by a whole number. Solve the problem. --- Example: Problem: Emily has $7.50 and wants to buy 5 pens. If each pen costs the same amount, how much does each pen cost? Solution: Divide $7.50 by 5. \[ \frac{7.50}{5} = 1.50 \] Each pen costs $1.50.

[Jawaban] A garage floor measures 150 feet by 120 feet. A scale drawing of the floor on grid paper uses a scale of 1 unit: 15 feet. What are the dimensions of the drawing?

[Jawaban] In mathematics, you might encounter concepts such as the distributive property. When you see an expression like [tex]10(4z-5)8(4-9z)[/tex], what would you distribute first? (Note: The numbers 8 and 10 are exponents.)

[Jawaban] Steve has 500 more marbles than Richard at first. He gives 300 marbles to Richard. Who has more marbles now, and by how many?

[Jawaban] There are 2.54 centimeters in 1 inch. How many centimeters are there in: a) 1 foot? b) 1 yard? Explain your reasoning.

[Jawaban] The ratio of boys to girls in a class is 5 to 6. What is an equivalent ratio?

[Jawaban] Use a ratio to compare the values. Simplify the ratio. 12 yd to 20 ft A. 5 : 9 B. 3 : 5 C. 5 : 3 D. 9 : 5

[Jawaban] A local movie theater offers half-price tickets for students. The price is $12. On Thursday, 117 people went to see the new movie "Arms of Steel." The movie theater collected a total of $1002 in ticket fees. How many students went to see the movie?

[Jawaban] 8b with explanation please