Question

Two students are using estimation to determine reasonable solutions to the expression 89.1x9.3. Katie uses the
expression 90 x 10. Amaya uses the expression 89x9. Which is the best comparison of the estimates and the actual
product?
aBoth estimates will be less than the original product.
b Both estimates will be greater than the original product.
c Katie's estimate will be less than the actual product, and Amaya's estimate will be greater than the actual product.
d Katie's estimate will be greater than the actual product, and Amaya's estimate will be less than the actual product.​

Answer 1

Answer:

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