exam
Maths Puzzle
Numerical Ability
Three numbers are in the ratio 2:4:7. If the first number is multiplied by 4, the result is 9 less than the sum of the other two. find all three numbers.
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exam Other Question
What is the probability of drawing a yellow marble or a red marble from a bag containing 12 yellow marbles, 16 red marbles, and 15 green marbles?
(~(8))/(~4:(8)) need help PLEASE - need to put in simplest form
2~5:(4)*3~5:(56) need to put in simplest form - HELP!!!
~6:((1)/(3)) - same thing
THANKS
LLO