6/18 = x/23
Cross multiply and solve for x.
Suppose you wish to make a scale drawing of your living room, which measures 18 ft by 23 ft. If the shorter side of the drawing is 6 in., how long is the longer side of the scale drawing?
4 answers
Ms Sue, can you write it out, I'm really bad at this. Thanks.
6/18 = x/23
Cross multiply and solve for x.
18x = 138
x = 138/18
x = ________ inches
Cross multiply and solve for x.
18x = 138
x = 138/18
x = ________ inches
How many units of 10% solution are needed to prepare 500 units of a 2% solution?
3 answers