Which word problem matches the problem? 2 3 x 7 a) mark has 7 gallons of milk. ernesto drinks 2 3 of a gallon. how much milk is left? b) 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? d) mark has 2 3 of a gallon of milk to divide among 7 family members. how much milk does each person get?

Out of given word problem , (B) word problem matches the given problem.

B) Mark drinks  of a gallon of milk every week. How much does he drink in 7 weeks? written as,

Step-by-step explanation:

 Given problem

We are given four options and we have to chose the correct one.

We will convert each given statement into mathematical problem.

Consider,

A)Mark has 7 gallons of milk. Ernesto drinks of a gallon. How much milk is left?

Mathematically represented as,

Let left milk be x then ,

B)Mark drinks  of a gallon of milk every week. How much does he drink in 7 weeks?

Mathematically represented as,

Let milk drink by Mark in 7 weeks be x gallons then ,

C)Mark has of a gallon of milk. Ernesto has 7 gallons of milk. How much do they have together?

Mathematically represented as,

Let they together they drink  x gallon milk, then

D)Mark has of a gallon of milk to divide among 7 family members. How much milk does each person get?

Mathematically represented as,

Let each person gets  x gallon milk, then

Thus, out of given word problem , (B) word problem matches the given problem

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

step-by-step explanation: