Page 36 of the first volume of mathematics in the sixth grade of primary school-how to write questions 5 and 6? (Formula

5.15/10 =15/22 *1/kloc-0 = 3/4445 divided by 14 equals 9 = 45/(9//kloc-0. 5 2/7 divided by 265438+8/0 = (2/7)/(8/21) = 3/4 2/9 multiplied by 0.375 divided by 6/7 = (2/9) * (3/8) = 7/72 Note: () 2-. 4 19)/5x = 3/ 192 1x = 15x =(4/ 15)/(8/2 1)x = 7/ 10x。 * (4/5) 2x of x = 3/73 divided by1=12x =12 * (1/4/)/(2/3) x = 2.

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