How do you do a two step equation with a fraction

Anil also has a tin of chocolates. There are 80 chocolates in the tin. 45% of the chocolates have toffee in the middle. Work out the number of chocolates that have toffee in the middle.

2. The ratio is 3:1. How many parts are there?

What is the perimeter of the quadrilateral 2.3 cm and 1.2 cm

Choose the correct simplification of the expression (-11x^3y^12z^3) ^0 A. 0 B. 6x^3y^12z^3 C. - 11 D. 1

F (x) = 2x+3 g (x) = x^2 (a) Find fg (6)

The kindergarten teacher wants to divide 1/2 of her classroom into 5 equal sections for stations

A train traveling at 30 miles per hour reaches a tunnel which is 9 times as long as the train. If the train takes 2 minutes to completely clear the tunnel, how long is the train in miles? (1 mile = 5,280 feet)

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?

What is 9.09 repeating as a fraction?

The number of gallons of water in a tank that already has 300 gallons in it after being filled at 35 gallons per minute for m minutes