To find the percentage increase/ decrease construct a fraction with numerator showing increase/ decrease and denominator with original number then multiply the fraction by 100%

here the decrease = 45 - 18 = 27

percent decrease = $\frac{decrease}{original}$ × 100%

= $\frac{27}{45}$ × 100% = 60%

4 0

3 years ago

Triangle ABC is similar to triangle DEF. Find the measure of side EF. Figures are not drawn to scale.

Svetach [21]

Answer:

KL is 1.2

JK Equal 2LK

and same thing in the first trangle

GH equal 2IH

7 0

3 years ago

Andrea and her friends love cake. Andrea has two cakes. Each of her friends are going to eat 2/3 of a cake. How many servings of

BigorU [14]

Divide 2 cakes by 2/3 serving:

2 / 2/3 = 2 x 3/2 = 6/2 = 3 servings.

7 0

3 years ago

Read 2 more answers