Question

Ron’s class donated d dollars to a local charity. Danny’s class donated 21% more than Ron’s class. Which expression shows the amount Danny’s class donated in terms of the amount donated by Ron’s class? a. 1.21d b. 0.79d c. d + 0.79d d. d + 0.21

asap answer!!!please

Answer 1

total amount donted by Danny class is 1.21d .

Option (a) is correct .

Answer 2

Total amount donted by Danny class is 1.21d .

Option (a) is correct .

Explanation:

As given

Ron’s class donated d dollars to a local charity.

Danny’s class donated 21% more than Ron’s class.

21% is written in the decimal form .

`= (21)/(100)`

= 0.21

Danny class donted more than Ron class = 0.21 × Ron class donated

= 0.21d

Total amount Danny class donated = Ron class donated + Danny class donted more than Ron class

= d + 0.21d

= 1.21d

Therefore total amount donted by Danny class is 1.21d .

Option (a) is correct .