Question

Sadie is saving her money to buy a new pony, which cost 600. She has already saved 75. She earns 50 per week working at The stables and wonders how many weeks it will take to earn enough for a pony of her own

Answer 1

10.5 weeks

Explanation:

x - the amount of weeks it will take

75 - the money Sadie already has

600 - the cost of the pony

50x+75=600

50x=525

x = 10.5