exam
Maths Puzzle
Numerical Ability
3x/4+5=2x/3
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exam Other Question
A 7-foot hole is dug that measures 26 feet by 26 feet. If a truck with a capcity of 6 cubic yards is used to haul away the dirt, how many trips must the truck make?
solve v2
v=v1+ v2
_______
1 + v1 *v2/c2