Question

Jodi has the number cards 19,10 and 21.Jeff has two cards with the same sum as Jodi. One of his cards is 33. What other card does Jeff have? Please write equation also thank you

Answer 1

The other card that Jeff has is 17

Step-by-step explanation:

The given is:

• Jodi has the number cards 19, 10 and 21
• Jeff has two cards with the same sum as Jodi
• One of his cards is 33

We need to know what other card Jeff has

Assume that the other card Jeff has is x

∵ Jodi has the number cards 19, 10 and 21

∴ The sum of Jodi cards = 19 + 10 + 21

∴ The sum of Jodi cards = 50

∵ Jeff has two cards with the same sum as Jodi

∴ The sum of Jeff cards = 50

∵ One of his card is 33

∵ The other card is x

- Add x and 33, then equate the sum by 50

∴ x + 33 = 50

- Subtract 33 from both sides

∴ x = 17

∴ The other card is 17

The other card that Jeff has is 17

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