Page 311 - NUMINO_WB_2A
P. 311
170-P2-1

Find the Rule (1)

Look at the times to find the rule. Then write the correct time in the
blank.

1 ::10 1 ::50 2 ::30

1 ::30 :

Step 1. By how much does the time increase?

Step 2. Write the correct time in the blank.
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