 
<translate> Ụlọ akwụkwọ ahụ nwetara ego dị $150 x 5 / 100 = $7.50 maka ego seminarị maka onye nkụzi ọ bụla. Ụgwọ seminarị nke onye nkụzi ọ bụla na-efu $150 - $7.50 = $142.50. N'ihi ya, ụgwọ seminarị nke ndị nkuzi iri na-efu $142.50 x 10 = $1425. Ego nri maka ndị nkụzi 10 bụ $10 x 10 = $100. N'ihi ya, ụlọ akwụkwọ ahụ mefuru ngụkọta nke $1425 + $100 = $1525. Azịza ya bụ: 1525. <eng> The school got a $150 x 5 / 100 = $7.50 seminar fee discount for each teacher. Each teacher's seminar fee costs $150 - $7.50 = $142.50. So, ten teachers' seminar fees cost $142.50 x 10 = $1425. The food allowance for 10 teachers amounts to $10 x 10 = $100. Therefore, the school spent a total of $1425 + $100 = $1525. The answer: 1525. 