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rusak2 [61]
3 years ago
15

Two students in Mrs. Johnson's preschool class are stacking blocks, one on top of the other. Sydney's blocks are 4 cm high, and

Maddy's blocks are 9 cm high. How tall will their stacks be when they are the same height for the first time? Do NOT write "cm" -- only type the number.
Mathematics
1 answer:
ycow [4]3 years ago
3 0
57 because they are both gonna add up to together
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