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Make sense of problems. Determine the number , and explain how you came up with he solution

Make sense of problems. Determine the number , and explain how you came up with he-example-1

2 Answers

5 votes

Answer:

5

Explanation:

work backwards. Start with 20. minus 5 equals 15. Divide by 3 is 5.

double-check by going the other way.

5x3=15

15+5=20

User Dsmtoday
by
3.8k points
5 votes

Answer:

5

Explanation:

because 5x3=15

15 + 5 = 20

User CocoBagarre
by
3.3k points