determine if the following are in proportion 15,45,40,120
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Step-by-step explanation:
yes your answer is right they are in proportion with ratio 1:3
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Answer:
if we are divine the number as
Step-by-step explanation:
15/45=1/3 we get , then
40/120=1/3 we get then by both
answer we get same ratio so its
ratio will we 1/3 is right
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