Answer :
Final answer:
Cal's stack of baseball cards is 0.2 meters high and Pete's stack is 0.18 meters high, so the comparison can be represented by the number sentence 0.2m > 0.18m, which shows Cal's stack is taller.
Explanation:
writing a number sentence:
The student's question involves comparing the height of two stacks of baseball cards: Cal's stack and Pete's stack. To provide a number sentence that compares Cal's stack to Pete's stack, we look at the given heights: Cal's stack is 0.2 meters high, and Pete's stack is 0.18 meters high. A number sentence that represents this comparison is:
0.2m > 0.18m
This number sentence indicates that Cal's stack of cards is taller than Pete's stack of cards.