which expression is the best estimate of the product of $\frac{7}{8}$ and $8\frac{1}{10}$?\n0×8\n1×10\n7×8\n1…
which expression is the best estimate of the product of $\frac{7}{8}$ and $8\frac{1}{10}$?\n0×8\n1×10\n7×8\n1×8
Answer
Explanation:
Step1: Estimate $\frac{7}{8}$
$\frac{7}{8}$ is close to 1 since 7 is close to 8.
Step2: Estimate $8\frac{1}{10}$
$8\frac{1}{10}$ is close to 8.
Answer:
D. $1\times8$