exam
Maths Puzzle
Numerical Ability
solve the inequality:
-3t+6<-3
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exam Other Question
I have a test coming up soom, and the instructor give us some problem for practice, but I am having some problem with the subject, can you explain me this two problems?
Let `
from a rectangular piece of paper of size 100 cm by 80 cm are cut four squares of side 10 cm from each corner the flaps are folded and an open box is formed find the surface area of box so formed.