Which of the underlined words is NOT a helping verb?A. The girls will be in the pageant.B. We can go to the movies on Saturday.C
2 answers:
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Answer:
1.65 metres
Explanation:
Previously, the height was 1.5 metres. Then the plant grew 15 centimetres. Unfortunately, we cannot just add 15 to 1.5 because metres and centimetres are different. We must convert centimetres into metres.
There are 100 cm in 1 m, so let's set up a proportion:
, where x is the number of metres in 15 cm
Cross-multiply:
100 * x = 15 * 1
100x = 15
x = 0.15 metres
Now, add 0.15 to 1.5:
1.5 + 0.15 = 1.65 metres
Hope this helps!