8. A student multiplied 7236 by 65 instead of multiplying by 56. By how much was his
answer greater than the correct answer? (Hint: Do you need to do both the
multiplications)
Answers
Answered by
0
Answer:
a student multiplied 7236 by 65 is the answer
Explanation:
o((⊙))o is the answer
Answered by
6
Answer:
7236×9
Explanation:
Given,
7236×56 _ (I)
Correct one
And, 7236×65 _(II)
So, from equation (1) and (II)
We see that If we subtract equation one from equation two, we will get the answer without multiplying 2 times.
7236×65-7236×56
Taking 7236 as common,
7236×(65-56)
7236×9
= 65124.
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