Mathematics, 02.05.2021 18:40 Gillo34

7. Tshering's height was 1.555 m when he was 12 years old and
1.7 m when he was 13 years old.
a) How much did he grow?
b) Explain how you could use
mental math to calculate part a).

Answers: 1

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7. Tshering's height was 1.555 m when he was 12 years old and
1.7 m when he was 13 years old....

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