Which number line correctly shows the positions of 0.45, 0.05 and 0.405.?
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B. |
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D. |
Aussie Maths & Science Teachers: Save your time with SmarterEd
Which number line correctly shows the positions of 0.45, 0.05 and 0.405.?
A. |
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B. |
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C. |
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D. |
\(D\)
\(\text{Placing decimals in order: }\ \ 0.05\ ,\ 0.405\ ,\ 0.45\)
\(\Rightarrow D\)
Would 3.4 be approximately equal to 3 or 4 when rounded to the nearest whole number? (1 mark)
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`3`
Would 2.47 be approximately to 2.4 or 2.5 when rounded to 1 decimal place? (1 mark)
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`2.5`
Connie is reading the outside temperature during winter in her hometown.
What is the value of the point marked `text(P)` on this temperature scale?
`D`
`text(Each increment)` | `= 0.2^@text(C)` |
`:.\ text(Value of P)` | `= -2 + (- 0.2)` |
`= -2.2^@text(C)` |
`=> D`