Give reasonable estimates for the quantity based on the given reference set and justify the answers

Estimate

1.3

Estimate

We can estimate a quantity by comparing it with another quantity.

Just by looking at the picture above, we can already estimate that jar A is filled. Then, jar A has 100.

1.3

Estimate

We can estimate a quantity by comparing it with another quantity.

Just by looking at the picture above, we can already estimate that jar A is filled. Then, jar A has 100.