Question

divide the sum of 2 whole 1/4 and 5 whole 1/5 by the product of 2 whole 1/4 and 2/3​

Answer 1

Answer:

4 whole 156/720

Step-by-step explanation:

STEP 1: 2 1/4 + 5 1/5

           = 9/8 + 26/5 , LCM = 40 then simply multiply them to get 40 in deno.

           =  253/40

STEP 2: 2 1/4 * 2/3

           =  9/4 * 2/3

           = 18/12

STEP 3: 253/40 Divided by 18/24

           = 253/40 * 12/18

           = 3036/720 OR 4 whole 156/720