First of all, the title gives that the total weight of orange powder is 450g, and each cup is 16g, so the finished bottle of orange powder is 450/ 16, which is equal to 28. 125, which is about 28 times. You need 9g cube sugar each time, and multiplying by 9 is 253.6438+025g.

Column type:

450÷ 16=28. 125

28. 125×9=253. 125

Extended data

Decimal multiplication and division calculation rules:

1, decimal multiplication calculation rules:

First, calculate the product according to the calculation rules of integer multiplication, and then look at the factor * * *, how many decimal places there are, just count a few from the right side of the product and point to the decimal point; If the number of digits is not enough, use "0" to make it up.

2, decimal division calculation rules:

First, move the decimal point of the divisor to make it an integer, then move the decimal point of the divisor to the right by several digits (if there are not enough digits, add "0"), and then calculate according to the division rule that the divisor is an integer.