Malika charges $7.20 per hour for babysitting. she babysits 4 hours each week. she spends $10 per week and puts the rest of her earnings in a saving account. after 12 weeks, malika's grandparents put a gift of money in her savings account that is equal to 0.25 times the amount she has saved from babysitting earning. how much money does malika have in her savings account after the gift from her grandparents? show your work

78.Malika earns 7.20 dollars per hour for babysitting. She Baby Sit for 4 hours each week. Now, she had a total of 12 weeks of working => 7.20 * 4 hours = 28.8 dollars => 28.8 dollars * 12 = 345.6 dollars. She spent 10 dollars per week => 10 * 12 = 120 dollars => 345.6 – 120 = 225.6 dollars is the money that goes to her savings. Her grandparents put 0.25 times of her money she put on her savings. => 225.6 * .25 = 56.4 dollars => 225.6 + 56.4 = 282 dollars.