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Romashka-Z-Leto [24]
3 years ago
9

the number of students at Marita's school decreased to 90% of last years number. this year,there were 1,350 students.How many st

udents were there last year?
Mathematics
1 answer:
iris [78.8K]3 years ago
4 0
<span>To determine how many students were at Marita's school last year with the provided information, the equation would be 1,350 = 90%(x). Another way to write it is 0.9x = 1,350. Divide both sides by 0.9, and the answer is 1,500. There were 1,500 students at the school last year.</span>
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