Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

Choose The Missing Number To Make Equivalent Fractions 7/F = 28/40 A. 10 B. 19 C. 28 D. 160

OpenStudy (anonymous):

|dw:1449855994571:dw|That's step one. You make that., which is called a proportion. Next you multiply the two numbers that each arrow points to. 7x40, and fx28. 7x40 equals 280. |dw:1449856121766:dw|that will show you that 280= 28f, you divide 28 from both sides and get 10. 10 =f. A is the answer.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!