We appreciate your visit to Tina solved the problem 940 56 incorrectly This is what she wrote 940 56 5 264 What error did Tina make A She added the. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
Tina incorrectly added the product of 940 and 6 with the product of 940 and 50, resulting in a miscalculation. The correct multiplication method should provide an answer of 52,640, not 5,264.
Explanation:
When Tina solved 940 × 56, the incorrect answer she wrote was 5,264. To determine the error she made, let's analyze the options given and the correct method:
- A correct multiplication involves multiplying each digit of the second number (56) by the first number (940) and then adding the results together after shifting the second one left by one place (to account for multiplying by tens).
- If we decompose 56 into 50 and 6, then we should multiply 940 by 50 (which gives us 47,000) and 940 by 6 (which gives us 5,640).
- After obtaining these two products, we add them to get 52,640, the correct answer.
By looking at Tina's answer and the options given, we can infer that the mistake was made due to improper addition of the two products. She added the incorrect amounts for the multiplications of 940 by 6 and by 50.
The correct answer is:
D. she added the product of 940 and 6 with the product of 940 and 50.
Therefore, Tina did not correctly multiply and add the results of 940 by 6 and 940 by 50, leading her to the incorrect total of 5,264.
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Rewritten by : Barada
Answer:
A
Step-by-step explanation:
The solution a forgot to multiply the 5 by 10 to make it 50
