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The sixth math book is on page 79.
1 Convert the following scores into percentages.

3/4= 7/8= 2/5=

43/20= 28/400= 75/ 1000=

Rewrite the following percentages to part numbers.

3%= 50%= 12.5%=

1.2% 360%= 0.6%=

Each big square below represents 1, and the colored parts in the figure are represented by fractions, decimals and percentages respectively.

-Painting won't give you the answer. Score (1/4) Score (4/25) Score (3/4)

Decimal (0.25) Decimal (0. 16) Decimal (0.75)

Percentage (25%) percentage (16%) percentage (75%)

Find the quotient first, and then convert the obtained quotient into percentage.

4÷5 30÷8 4.2÷0.6 5.7÷ 19

5 In the four numbers 13%,18, 0. 124 and 0. 125,

(1) The largest number is (), and the smallest number is ().

(2) Two equal numbers are () and (), both of which can be expressed as ()%.

P79

There are 50 students in class 1 6 (1), including 24 girls and 26 boys.

(1) What percentage of the class are girls?

What percentage of boys are in this class?

(3) What percentage of girls are boys? (Keep one decimal place before the percent sign)

2. The artificial earth satellite runs 8 kilometers per second, and the spacecraft runs 1 1 km per second. What percentage of the speed of artificial earth satellite is that of spacecraft? (Keep one decimal place before the percent sign)

3. Two soldiers took part in live-fire shooting training. A shot 50 rounds, hit 46 rounds, B shot 30 rounds and hit 27 rounds. Who has a higher hit rate?

If you are right, help me agree!