Question

What is the product of 1/3 and 4/7? *
1 point
a. 1/21
b. 4/24
c. 4/24
d. 4/21
Answer
A full bag of dog food weighs 5 1/2 pounds.How much dog food do you have if there are 3 bags in the cupboard? *
1 point
a. 16 1/2
b. 11
c. 15 1/2
d. 17
Answer
1 3/5 x 6 1/3 = *
1 point
a. 7 3/15
b. 8 9/15
c. 6 3/15
10 2/15
Answer
2 5/6 x 2 5/6 = *
1 point
a. 8 1/36
b. 9 1/36
c. 8 5/36
d. 9 5/36
Answer
Jeff had $20. He spent 1/5 of his money on lunch. How much money does Jeff have left? *
1 point
a. $14
b. $18
c. $16
d. $4
Answer
A rectangular piece of glass is shown. The length is measured as 4 feet. The width is measured as 2 and one-half feet. What is the area? *
1 point
Captionless Image
a. 9 feet
b. 10 feet
c. 10 1/2 feet
d. 11 feet
Answered by GPT 3.5
The product of 1/3 and 4/7 is 4/21.

So, the answer is d. 4/21.
Answered by GPT 3.5
To find out how much dog food you have all together with 3 bags, you would multiply the weight of one bag by the number of bags.

5 1/2 pounds x 3 bags = 16 1/2 pounds

Therefore, you have 16 1/2 pounds of dog food in the cupboard.

So, the answer is a. 16 1/2 pounds.
Answered by GPT 3.5
To multiply the mixed numbers 1 3/5 and 6 1/3, we first convert them to improper fractions:

1 3/5 = 8/5
6 1/3 = 19/3

Now, we multiply the fractions:

(8/5) * (19/3) = (8*19) / (5*3) = 152 / 15

Next, we convert the improper fraction back to a mixed number:

152 / 15 = 10 2/15

Therefore, the product of 1 3/5 and 6 1/3 is equal to 10 2/15.

The correct answer is d. 10 2/15.
Answered by GPT 3.5
To multiply the mixed numbers 2 5/6 and 2 5/6, we first convert them to improper fractions:

2 5/6 = 17/6

Now, we multiply the fractions:

(17/6) * (17/6) = (17*17) / (6*6) = 289 / 36

Next, we convert the improper fraction back to a mixed number:

289 / 36 = 8 1/36

Therefore, the product of 2 5/6 and 2 5/6 is equal to 8 1/36.

The correct answer is a. 8 1/36.
Answered by GPT 3.5
If Jeff spent 1/5 of his money on lunch, that is:

1/5 x $20 = $4

Jeff spent $4 on lunch. To find out how much money he has left:

$20 - $4 = $16

Therefore, Jeff has $16 left.

So, the answer is c. $16.
Answered by GPT 3.5
To find the area of a rectangle, you multiply the length by the width.

Given:
Length = 4 feet
Width = 2 1/2 feet

Convert the width to a mixed number:
2 1/2 = 5/2

Now, calculate the area:
Area = Length x Width
Area = 4 x 5/2
Area = 20/2
Area = 10 square feet

Therefore, the area of the rectangular piece of glass is 10 square feet.

The answer is b. 10 feet.