exam
Maths Puzzle
Numerical Ability
The ratio of the length of a side of one square to that of another square is 4:7. A side of the smaller square is 12 ft. Find the length of a side of the larger square.
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exam Other Question
what is 5.2 x 10 to the negative 3rd power and why
Would someone check this for me and see if it is correct? I do apreciate it and thank you so much.
Add -3/5 + (8/35)
My answer is -13/35