Calculate the length of ac to 1 decimal place in the trapezium

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If 25% of y is 30, what is 60% of y?

Which expression and diagram represent “renee biked four times as far this month as last month”?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?