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

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

Humanity’s ecological footprint is already overburdening the Earth, but, approximately 1/3 of the world population lives on less than $2 per day. What are some

A class sold tickets for a dance. Student tickets cost $2 and faculty tickets cost $2.50. A total of $450 was collected and 216 tickets were sold. How many facu

(ASAP) What duty of a Sumerian king does Gilgamesh do? A. He used copper throughout the city of Uruk. B. He married a goddess. C. He constructed walls around a

What is the capital of the Roman Empire? Athens,England, Cairo,Rome?

what would be the answer to g+3=17

What did the 13 amendment do in the united states

How safe are energy drinks?

what type of number is 0.25

Ethanol has a density of 1.3 g/mL. What would be the mass of 146.4 mL?

3^3 times 3^3 divides by 3^4 3^0 3^1 3^2 3^4