Question

By which rational number should: a. 4/9 be divided to get 8/11? b. 3/8 be multiplied to get 15/88? ​

Answer 1

Answer:

a) 72/44 b) 5/11

Step-by-step explanation:

a) x / 4/9 = 8/11

x=8/11*9/4

 = 72/44

b)3/8 *x=15/88

 x=8/3 * 15/88

   =5/11

Answer 2

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