book Maths Puzzle Numerical Ability

when a postive is multiplied by a negative is the solution a postive or a negative? i think it is postive but im not sure...

Read Solution (Total 0)

book Other Question

Aaron has P36.00 in 25 cents, 10 cents and 5 cents coins. He has 4 times as many as 5 coins and the number of 10 cents is thirty more than the number of 25 cents coins. How many coins of each kind does he have? I have an upright tank height=47" on one end and 24.7" on the other. Bottom length is 44.5", top is 44.5"and width =12". I need to know the liquid capacity/volume or the amt. of hy