The phrase "agreed within a" is not complete and lacks context, making it difficult to assess its correctness in written English.
It could be used in contexts where a consensus or agreement is being discussed, but it needs to be part of a fuller sentence to convey a clear meaning.
Example: "The terms were agreed within a framework that both parties found acceptable."
Alternatives: "agreed upon in a" or "consensus reached within a".
Alex Poots, the festival director, has been trying to book Kraftwerk for about 10 years - long before he was at MIF - but when he offered them the chance to play at the home of the all-conquering British cycling team they agreed within a week.
It was passed on the condition the loan is agreed within a year.
The 10Be concentrations obtained from the samples of 1 10 mg agreed within a precision of 3 5% with the values previously determined using corresponding ordinary-size (∼200 mg) samples and the same AMS system.
That's a considerably narrower timeframe than the 24 hour window for performing such takedowns agreed within a voluntary European Commission code of conduct which the four major social media platformed signed up to in 2016.
Average cyclin B1 levels for the three untreated cell lines determined by Western blotting and cytometry agreed within a factor of 2. The non-linear rise in cyclin B1 in S phase was quantified from correlated plots of cyclin B1 and DNA content.
The two raters agreed exactly on the number of problems discussed in 48 consultations (80%), and they agreed within a difference of 1 problem in 59 (98.3%).
The pressure drops could be predicted within an error of 30%, and the effective heat transfer rates agreed within an error of 10%.
The last change, code-named "3+2", was agreed within an international convention to harmonise university education and starts this autumn, establishing a 3-level system.
The diffuse minute-values measured with both instruments agree within a coefficient correlation of 1.00.
The space- and ground-based data are found to agree within a few percent on average.
Simulated ignition delays agree within a factor of 4 with most experimental ignition delay data gathered from literature.
