How to write the first question of 20 special trainings in the fifth grade math class?

The meaning of the topic is to divide the decimal point into component numbers.

0.36÷0. 12=9/25÷ 3/25

0.36 is converted into decimal, which is 65438+36 in 000, and the approximate score is equal to 9 in 25; 0. 12 is 100, which is equivalent to 3/25.

The following questions are all calculated like this.

0.36÷0. 12=9/25÷ 3/25

5.04÷0. 18= 126/25÷ 9/50

1.8÷0.9=9/5÷9/ 10

0.333÷0.74=333/ 1000÷37/50

12.6÷0.28=63/5÷7/25

2.85÷2.5=57/20÷5/2

Note: the slash is a semicolon, the numerator is before the slash, and the denominator is after the slash.

I hope it will help you, wish you progress in your study and hope to adopt it ~