Question

in hotel cost of 1800to keep 50 children for 8weeks. for what time of the cost of keeping 90 children amount to21060​

Answer 1

50 children 8 weeks = 1800

90 children x weeks =21060

50 × 8 = 400

so if an equation is brought up :

400 = 1800

90x = 21060

$\frac{162000x}{162000}$ = $\frac{8424000}{162000}$

x = 52 weeks

Therefore 90 children will stay for 52 weeks to pay 21060 at the end of the stay.