Check whether the following statements show direct proportion. Draw a
happy face if it shows direct proportion and a sad face if not.
1.) Three pieces of pad paper cost P1.00 while 21 pieces of pad
2.) Four colored pencils cost 25.00 while 5 colored pencils
Activity B Day 2
paper cost P7.00.
P20.00.
3.) Two boiled bananas cost P7.00 while 6 boiled bananas cost
P21.00.
4.) Three teachers for every 125 pupils:5 teachers for every 100
pupils
5.) A motorist travels 275 km in 5 hours and continue traveling at
140 km for 2 hours.​