exam Maths Puzzle Numerical Ability

Bob needs to buy 5 pounds of candy. one kind costs 1.75 per pound and the second kind costs 2.35 per pound. How much of each will he need if he spends 10.00?

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exam Other Question

triangle ABC transformed into triangle A'B'C'. Find the scale factor and determine if the dilation is a reduction or an enlargement.

Ab=6 cm BC= 8cm AC= 10 cm A'B'= 24 cm B'
5y/14-8=5-2y/7