Question

There are 800 ppl who 50% of them use english 30% use spanish 15% vianameese 5% other

Answer 1

Answer:

English of the bat is just 400, because that is the half of 800

spanish - 240

vianameese - 120

other - 40

Step-by-step explanation:

to get the answered you just turn the percent into a decimal like 50%-0.5, 30%-0.3, 15%-0.15, and 5%- 0.05. Then you just multiply the decimal by 800. And the number you get is the amount of people!

Hope you get it

Answer 2

Answer:

400 people english, 240 spanish, 120 vietnamese and 40 other

Step-by-step explanation:

50% is half of 800.

half of 800 is 400. 400 use english

to find 10 percent, you divide by 10. to find 30, you multiply that by 3.

80 times 3 is 240. 240 use spanish.

15 percent is 10 percent, which is 80, +40 because of the 5 percent

80+40 is 120. 120 use vietnamese.

5 percent is half of ten percent.

half of 80 is 40.

and it all adds up to 800

your welcome!:)