leeshu786
leeshu786 leeshu786
  • 04-02-2016
  • Mathematics
contestada

Explain how you could use mental math to find a 15% tip for a $26 restaurant bill.

Respuesta :

Bigmokeyceline
Bigmokeyceline Bigmokeyceline
  • 04-02-2016
10% of 26 is 2.60. Now, half of that is 1.30. Add both of them and you get 3.90. Same logic can work for a 20% tip, just double to 10%.
Answer Link

Otras preguntas

L'hiver means winter. What word is close to it in English that can help you make a connection to its meaning?
what led to the depression of 1784 in the united states
solve for x A. 8 B. 5 C. 7 D. 6​WILL MARK BRAINLIEST!
What is the value of the expression 2 x 7 + 9 − 3 ÷ 3? a 24 b 22 c 32 d 36
• A trapezoid is one or two ____ and a _____ combined! Use the formula ______ where: . b1 is the ____ . b2 is the ____ and • h is the ___ of the trapezoid.
a balance within an organism is known as a what
The people who live in Ethiopia’s Gerba Sefer village make a living by _____. herding cattle beekeeping farming fishing
Fill in the table using this function rule. Y=15-2x
Shaq runs once around the track in 8.07 minutes. Felicia runs once around the track in 4.90 minutes less than Shaq. How long does it take Felicia to run once ar
A collaborative selling environment makes the sales pitch more challenging for salespeople. O True O False