Glenna843 Glenna843

04-03-2015
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Answered

Which ratios are proportional to 40 : 15? Choose all answers that are correct. A. 3 : 8 B. 8 : 3 C. 90 : 240 D. 120 : 45

Answer :

Аноним Аноним

04-03-2015

B and D
because for b 40 divede by 5 is 8 and 15 divide by 5 is 3
and for d 40 multiplied by 3 is 120 and 15 times by three is 45

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iFantasia iFantasia

04-03-2015

B. 8:3
Just simplify the two numbers.

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