John took all his money from his savings account. He spent $110 on a radio and four elevenths 4 /11 of what was left on presents for his friends. John then put two fifths
2/5 of his remaining money into a checking account and donated the $420 that was left to charity. How much money did John originally have in his savings account?
work backwards so 3/5 is 420 so 5/5 is 700. then 7/11 is 700 so 11/11 must be 1,100. add 110 and you get 1,210 John originally had $1,210 in his savings account
