Kelly saved 4/5% of her allowance. What is that percent expressed as a fraction and as a decimal

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday