Are there three students who have a total of 20 t-shirts? Which students are they? How what operation will you use to solve the

Question

3 years ago

13

problem? Explain. Howwill you go about solving this problem?

1 answer:

frez [133] · Answer 1 · 2022-12-27T14:02:45+03:00

The three students whose individual number of shirt owned sums up to 20 are Will, Mandy and Cindy.

Given the information about the number of t-shirts owned by 4 students :

To obtain the which three students have shirts which sums up to 20 ;

We could sum the number of t-shirts owned by any of the three students and see if it gives a value of 20.

From the data, the 3 students who have the least number of t - shirts have a total of 20 t - shirts

Will + Mandy + Cindy

4 + 7 + 9 = 20 students

Therefore, the three students whosw shirts sums up to 20

are Will, Mandy and Cindy.