Yes, but no. That notation is the dumbest one ever. Everywhere else a juxtaposition implies multiplication, except for fractions with integers to the left.
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unexposedhazard@discuss.tchncs.de 21 hours ago
The correct answer would be 10 right?
40 × 0.25 = 10
mumblerfish@lemmy.world 20 hours ago
T4V0@lemmy.pt 21 hours ago
No, that’s a way to represent a fraction’s integer part.
syklemil@discuss.tchncs.de 20 hours ago
Depends on culture and level of education. For someone who comes from a culture where we use decimals, I’d interpret this in the math/physics class way, i.e. 10.
T4V0@lemmy.pt 18 hours ago
Yes, with no previous context or warning I would assume the same, but regardless, the notation exists.
ekky@sopuli.xyz 19 hours ago
Might be. I’ve never seen it used that way, though, I know that some people prefer parentheses around the fraction to the right of integers.
That said, even Wolframalpha appears to disagree, which I find mildly funny if what you say is true.
T4V0@lemmy.pt 18 hours ago
I learned at grade/primary school, it’s useful as a teaching tool for fractions. Although, I do recall using something similar for partial fractions in college.
In wolfram alpha they call it mixed fraction or number.