5 3/4 - 3 7/8 =

30% 0F 65 IS WHAT PERCENT OF 120?

What are the factors of 65x³ -35x²+5x?

A 25 hectare farm land produces 350 cavans of palay. How many cavans can a 60-hectare land produce?

How many square feet of paper would be needed to cover a box in all sides? The box is 5 feet long, 3 feet wide and 1.5 feet high.

A company issues a 3-letter security code to each of its employees. How many distinct codes can be generated if each letter can be used only once for each code?

A 3-foot high tree casts a shadow 4 feet long. Another tree, castst a 24 feet shadow. If the heights and shadows are in proportion, how high is the second tree?

A community covers 300 hectares of land. 1/8 of the land was reserved for common areas like parks and roads and the rest for residences. How many hectares were used for residences.

When man died, he left a large tract of land to his wife and five children. How large is the share of the wife if the total land area is 66 hectares?

A student got his report card and saw the following grades: 85, 72, 80, 88 and 90. What is his average grade?