Make a ratio, then cross multiply.
4/30=x/48
30x=4x48
30x=192
x=6.4
That person;s body weight will be 156 Ib. Do 9 3/4 times 1/16 to get you body weight
There are 4 doughnuts in 1/3 of a dozen
The answer is 3/2. you do this by subtracting 7 1/4 from the 8 3/4 and simplifying the 6/4!
Answer:
3m-3n
Step-by-step explanation:
We want to simplify the expression;
2m - [n - (m - 2n)].
We expand the parenthesis to obtain;
2m - (n - m + 2n)
2m - ( - m + 3n)
Expand further to get;
2m +m -3n
Combine the first two terms;
3m-3n
