Hailey and 4 of her friends each ate a quarter of a pizza, how many pizzas did they consume all together?
Responses
A 11
B 45
4 5
C 54
5 4
D 92
AAAaannndd the bot gets it wrong yet again!
and you, @no name, need to learn how to type fractions.
5 * 1/4 = 5/4
Hailey and 4 of her friends each ate a quarter of a pizza, how many pizzas did they consume all together?
Responses
A 11
B 45
4 5
C 54
5 4
D 92
The correct answer is A) 1. Since each person ate a quarter of a pizza, the total amount of pizza consumed is equal to 5 * 1/4 = 5/4 or 1 and 1/4 pizza. However, the question is asking for the number of pizzas consumed, which is just 1.
Nellie is having a party. Three-fifths of the guests are from her dance class. Three-eighths of the guests are from her school. The rest of the guests are family. What portion of the guests are family?
Responses
A
1/40
B
40/31
C
6/13
D
7/13
Let's start by finding the fraction of guests that are not family:
Fraction of guests from dance class + fraction of guests from school = 3/5 + 3/8
Find a common denominator: 8 * 5 = 40
Rewrite each fraction with the common denominator: 24/40 + 15/40 = 39/40
So, the fraction of guests that are not family is 39/40.
To find the portion of the guests that are family, we need to subtract this fraction from 1 (since the total must add up to 1):
1 - 39/40 = 1/40
So, the answer is A) 1/40.
Which word problem matches the problem?
2/3 * 7
Responses
A Mark has 2/3
of a gallon of milk to divide among 7 family members. How much milk does each person get? Mark has 2/3 of a gallon of milk to divide among 7 family members. How much milk does each person get?
B Mark drinks 2/3
of a gallon of milk every week. How much does he drink in 7 weeks?Mark drinks 2/3 of a gallon of milk every week. How much does he drink in 7 weeks?
C Mark has 2/3
of a gallon of milk. Ernesto has 7 gallons of milk. How much do they have together?Mark has 2/3 of a gallon of milk. Ernesto has 7 gallons of milk. How much do they have together?
D Mark has 7 gallons of milk. Ernesto drinks 2/3
of a gallon. How much milk is left?
The correct answer is B) Mark drinks 2/3 of a gallon of milk every week. How much does he drink in 7 weeks?
To solve this problem, we can simply multiply 2/3 by 7:
2/3 * 7 = 14/3 or 4 and 2/3
So, Mark will drink 4 and 2/3 gallons of milk in 7 weeks.
What is 3 × 3/4
?
Responses
A 3/2
B 1/4
C 9/4
D 6/7
3 × 3/4 can be solved as follows:
3 × 3/4 = (3/1) × (3/4) (convert 3 to a fraction with a denominator of 1)
= 9/4
So, the answer is C) 9/4.