Manish multiplied 100 by 89 instead of multiplying by 79. How much was his answer greater than the correct answer?
Answers
Answered by
6
Answer:
Answer:
the difference is 1000
Step-by-step explanation:
The difference between the actual multiplication and the prescribed one
= 100(89) - 100(79)
= 100(89-79)
= 100(10)
= 1000
Step-by-step explanation:
Answered by
0
1000
step by step:-
because 100 × 89 is + 100× (79+10)
(distributive property)
we know 100 × 79 = 7900
= 7900 + 100× 10
= 7900+1000
= 8900
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