2 minutes per lap. I think
Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550
Answer:
302
Step-by-step explanation:
$60 ÷ $15 = 4
$9 × 4 = $36
he saved $36 when he earned $60
So first, i like to answer the question first. 17 times 6 = 102. So you can use 1 100 model/block and 2 ones :)