alleryନିମ୍ନଲିଖିତ ମଧ୍ୟରୁ କେଉଁଟି $4 : 5$ ଅନୁପାତ ସହିତ ସମତୁଲ?
A$5 : 4$
B$8 : 10$
C$4 : 10$
D$5 : 8$
Answer & Solution
Correct answer: B. $8 : 10$
ଗୋଟିଏ ଅନୁପାତର ଉଭୟ ପଦକୁ ସମାନ ଅଣ-ଶୂନ ସଂଖ୍ୟା ଦ୍ୱାରା ଗୁଣନ କଲେ ତାହା ଅପରିବର୍ତ୍ତିତ ରହେ: $4 : 5 = 8 : 10$।
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