So this is an equation.
The starting value is the given value 400.
She gave g packs to the orphanage, so she now has 400-g packages.
Then she divides that by 4 and gives to 4 different charities.
The answer is (400-g)÷4
Hope this helps!
For the second picture: 0 divided by 4 is still 0 and if you add 2 then you get two
Let the first digit of the 2-digit number be x and the second digit be y.
Then the ratio (x/y) equals (1/2). Write a formula for y in terms of x.
The tens digit is 2 more than the units digit. Using the letters x and y, write out the proper equation.
Now solve your two equations simultaneously for x and y.
1 inch = 12 miles
so 6 1/2 inches (or 6.5 inches) = 6.5 * 12 = 78 miles <===
1.04 ^ 1/12 = 0.086666666
or
1.04 ^ 1/12 = 13/150
