138 milliliters in US quarts
Result
The conversion result is: 138 milliliters is equivalent to 0.145822972901698 US quarts.[1]
Conversion formula
How to convert 138 milliliters to US quarts?
We know (by definition) that: 1 ml ≈ 0.00105668820943259 usquart.
We can set up a proportion to solve for the number of US quarts.
1 ml / 138 ml ≈ 0.00105668820943259 usquart / x usquart
Now, we cross multiply to solve for our unknown x:
x usquart ≈ (138 ml / 1 ml) * 0.00105668820943259 usquart → x usquart ≈ 0.14582297290169743 usquart
Conclusion:
138 ml ≈ 0.14582297290169743 usquart
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Conversion in the opposite direction
The inverse of the conversion factor is that 1 US quart is equal to 6.85763004347826 times 138 milliliters.
It can also be expressed as: 138 milliliters is equal to 1 / 6.85763004347826 US quarts.
Approximation
An approximate numerical result would be: one hundred and thirty-eight milliliters is about zero point one five US quarts, or alternatively, a US quart is about six point eight six times one hundred and thirty-eight milliliters.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.