Question

Find the ratio of number of Black & White print from Printer A to the total number of print of Printer
D.

Study the following information carefully and answer the given questions: The table given below shows the data about 5 printers A, B, C, D and E and the total number of print (Black & White + Color) and the ratio between color and Black & White print for each printer.
A 2:3
B 1:3
C 4:1
D 2:5
E None of these
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