1. is 8
2. is 4
Subtract them by the percentage
If they are similar, their sides are proportional. Compare 3/5 ratio is the same as x-4/x
The gcf of 42 and 70 is 14
(3/8) / 1 = (3/4) / x.....3/8 oatmeal to 1 batch = 3/4 oatmeal to x batches
cross multiply
(3/8)(x) = (3/4)(1)
3/8x = 3/4
x = (3/4) / (3/8)
x = 3/4 * 8/3
x = 24/12
x = 2 <==== 2 batches were made
Answer:
20 2 chair tables and 30 4 chair tables
Step-by-step explanation:
