Find the percentage change from the first quantity to the second quantity: From $75 to $90

From 40 cm to 60 cm

From 20 gm to 5 gm

From 60 km/h to 45 km/h

From 5 dozen eggs to 100 eggs

1) 20% increase

2) 50% increase

3) 75% decrease

4) 25% decrease

5) 66.6667% decrease

a) 7x=7

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8