Kenneth had $5. He spent g cents everyday. How much money he left afterone week? (a) Give you answer in cents (b) Give your answer in dollars.

answer in cents = (500 - 7g) cents

answer in dollars = ((500 - 7g) / 100) dollar

Step-by-step explanation:

Money with Kenneth = $5

we know that 1 dollar = 100 cents

Money with Kenneth in cents = 5*100 = 500 cents

Money spent in 1 day = g cents

Money spent in 1 day in dollar = g / 100 dollar

(a) Give you answer in cents

One week has 7 days

money spent in 7 days = Money spent in 1 day*7 = g*7 = 7g cents

Money left with Kenneth after one week = total money Kenneth had in cents - money spent in 7 days = (500 - 7g) cents

(b) Give you answer in cents dollars

One week has 7 days

money spent in 7 days in dollars = Money spent in 1 day*7 = g/100*7 = 7g/100 cents

Money left with Kenneth after one week = total money Kenneth had in dollars - money spent in 7 days = (5 - 7g/100) dollar

= ((500 - 7g) / 100) dollar