Math Goal (B)

If the ratio of boys to girls in a class is 3:4 and there are 12 boys, how many girls are there?

• 12

• 16

• 18

• 20

Calculate the area of a rectangle with a length of 8 cm and a width of 5 cm.

• 13 cm²

• 30 cm²

• 40 cm²

• 45 cm²

A recipe requires 2 cups of sugar for every 5 cups of flour. If you have 10 cups of flour, how much sugar do you need?

• 2 cups

• 4 cups

• 5 cups

• 8 cups

Calculate the perimeter of a square with a side length of 6 cm.

• 12 cm

• 18 cm

• 24 cm

• 36 cm

If a map scale shows that 1 inch represents 5 miles, how many miles are represented by 7 inches?

• 25 miles

• 30 miles

• 35 miles

• 40 miles

Calculate the area of a triangle with a base of 10 cm and a height of 6 cm.

• 30 cm²

• 40 cm²

• 50 cm²

• 60 cm²