Answer:
Kayla used mental math to find the final product of $11.97 x 5, but she made a mistake her steps are shown
Step 1: Round $11.97 to 12$
Step 2 Multiply $12.00 x 5 = $60.00
<u>Step 3 Subtract $12.00 - $11.97 = 3.00
</u> (It's meant to 0.03)
Step 4 Subtract $60.00 - $3.00 = $57.00
which step did she make her first mistake on
Step-by-step explanation:
Answer:
4x+3
Step-by-step explanation:
Answer:
11%
Step-by-step explanation:
To find the percentage of books to total cost, divide 253/2300. You get .11
Move the decimal 2 places to the right and that's the percentage.
11%
hope this was good enough