Rani takes a 40-question test. She answers 5% of the questions incorrectly
1 answer:
Answer:
2 Questions.
Step-by-step explanation:
To calculate a how much a percentage is of a number, you multiply the number by the percent.
So, we have the equation:
40 x 0.05 = 2
So, Rani got 2 questions incorrect.
Hope this helps!
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Let x be the price of a cupcake.
There are 24 cupcakes so it will be 24x.
Solution:
24x+16=52
24x=52-16
24x=36
Divide both sides by 24
X=1.5.
The price of each cupcake is 1.5$
You subtract and devide i beleve. hope iu helped sorry if wrong.
Answer:
just do 7 times 1/4 + the 12 thats your answer
Step-by-step explanation:
