# multiplication

### 2 times itself

2 times itself Itself means we multiply 2 by 2: 2 * 2 4
Thread by: math_celebrity, Nov 3, 2021, 0 replies, in forum: Calculator Requests

### How many 1/4 sheets are there in 5 sheets

How many 1/4 sheets are there in 5 sheets We divide 5 sheets by 1/4 sheets: 5/1/4 However, when we divide by a fraction, it's the same as...
Thread by: math_celebrity, Oct 30, 2021, 0 replies, in forum: Calculator Requests

### Multiplication By Zero Mental Model for Math

[MEDIA]
Thread by: math_celebrity, Oct 20, 2021, 0 replies, in forum: Mental Models of Math

### Michael invited 30 of his friends to his part and a third of guest arrived late how many arrived on

Michael invited 30 of his friends to his part and a third of guest arrived late how many arrived on time If 1/3 arrived late, then 1 - 1/3 = 2/3...
Thread by: math_celebrity, Jul 8, 2021, 0 replies, in forum: Calculator Requests

### A young snake measures 0.23 meters long. During the course of his lifetime,he will grow to be 13 tim

A young snake measures 0.23 meters long. During the course of his lifetime,he will grow to be 13 times his current length what will be his length...
Thread by: math_celebrity, May 27, 2021, 0 replies, in forum: Calculator Requests

### Joe had saved \$264. He spent 3/8 of that to buy a camera. How much did the camera cost?

Joe had saved \$264. He spent 3/8 of that to buy a camera. How much did the camera cost? 264 *3/8 = 99
Thread by: math_celebrity, Dec 20, 2020, 0 replies, in forum: Calculator Requests

### Marcus drives a machine that paints lines along the highway. He needs to paint a line that is 9/10 o

Marcus drives a machine that paints lines along the highway. He needs to paint a line that is 9/10 of a mile long. He is 2/3 of the way done when...
Thread by: math_celebrity, Dec 11, 2020, 0 replies, in forum: Calculator Requests

### at 9:30am you enter a parking garage. It cost \$3.25 for each hour to park your car. You leave the ga

at 9:30am you enter a parking garage. It cost \$3.25 for each hour to park your car. You leave the garage at 2:00pm. How much does it cost to park?...
Thread by: math_celebrity, Dec 3, 2020, 0 replies, in forum: Calculator Requests

### A restaurant is open for 10 ½ hours during the day. The restaurant has 5 ½ families coming and leavi

A restaurant is open for 10 ½ hours during the day. The restaurant has 5 ½ families coming and leaving every hour. A family has 4 members. How...
Thread by: math_celebrity, Nov 22, 2020, 0 replies, in forum: Calculator Requests

### Zachary has 25 country music CDs, which are one-fifth of his CD collection. How many CDs does Zachar

Zachary has 25 country music CDs, which are one-fifth of his CD collection. How many CDs does Zachary have? Let the number of Zachary's CD's be:...
Thread by: math_celebrity, Oct 24, 2020, 0 replies, in forum: Calculator Requests

### A computer was on sale. The original cost of the computer was \$900. It’s on sale for 5/6 the price.

A computer was on sale. The original cost of the computer was \$900. It’s on sale for 5/6 the price. How much is the computer now? We want 5/6 of...
Thread by: math_celebrity, Sep 25, 2020, 0 replies, in forum: Calculator Requests

### Joanie multiplied 0.78 times 0.34 and got the product 26.52. What error did she make

Joanie multiplied 0.78 times 0.34 and got the product 26.52. What error did she make She didn't move the decimal point over 2 spots: 0.78 * 0.34...
Thread by: math_celebrity, Sep 5, 2020, 0 replies, in forum: Calculator Requests

### If Jason have 90 pills and have to take 3 pills a day for 3 weeks how many pills do Jason have left?

If Jason have 90 pills and have to take 3 pills a day for 3 weeks how many pills do Jason have left? 1 week = 7 days 3 weeks = 7 days * 3 = 21...
Thread by: math_celebrity, Aug 17, 2020, 0 replies, in forum: Calculator Requests

### A bowl contains 45 oranges. If ⅔ of the oranges are bad; how many are good?

A bowl contains 45 oranges. If ⅔ of the oranges are bad; how many are good? Using our fraction operator calculator, we see that: 1 - 2/3 = 1/3 of...
Thread by: math_celebrity, Jul 30, 2020, 0 replies, in forum: Calculator Requests

### 6 red marbles 9 green marbles and 5 blue marbles two marbles are drawn without replacement what is t

6 red marbles 9 green marbles and 5 blue marbles two marbles are drawn without replacement what is the probability of choosing a green and then a...
Thread by: math_celebrity, May 17, 2020, 0 replies, in forum: Calculator Requests

### A b = b a is an example of the property called

A b = b a is an example of the property called the commutative property of multiplication.
Thread by: math_celebrity, May 2, 2020, 0 replies, in forum: Calculator Requests

### Which of the following is equivalent to 3(2x + 1)(4x + 1)?

Which of the following is equivalent to 3(2x + 1)(4x + 1)? A) 45x B) 24x^2 + 3 C) 24x^2 + 18x + 3 D) 18x^2 + 6 First, multiply the binomials:...
Thread by: math_celebrity, Aug 14, 2019, 0 replies, in forum: Calculator Requests