Question

Mary invested $200 for 3 years at 5% per annum. John invested $300 at the same rate. If they both received the same amount of money in interest for how many years did john invested his money

Answer 1

Answer:

here is your answer dude

hope its helps

mark as brainiest please

Step-by-step explanation:

FOR MARY

PRINCIPAL= $200

RATE OF INTEREST = 5%

TIME = 3 YEARS

SIMPLE INTEREST = P*R*T/100

                            = 200*5*3/100 = 30

SIMPLE INTEREST = $30

ACCORDING TO QUESTION SI OF MARY = SI OF JOHN

FOR JOHN

PRINCIPAL = $300

RATE OF INTEREST = 5%

SIMPLE INTEREST = $30

TIME = SI*100/P*R = 30*100/300*5 = 2

THEREFORE TIME = 2 YEARS

THANKS

Answer 2

Answer:  John invested his money for 2 years

Step-by-step explanation:

Hope it Helps

pls mark me as the brainliest