bubble2
bubble2
10-02-2015
Mathematics
contestada
20% of what number is 39
Respuesta :
Аноним
Аноним
11-02-2015
[tex]\begin{array}{ccc}100\%&-&x\\\\20\%&-&39\end{array}\ \ \ |cross\ multiply\\\\\\20x=100\cdot39\\\\20x=3900\ \ \ \ |divide\ both\ sides\ by\ 20\\\\\boxed{x=195}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
What is active listening? Why is it used by parents?
In what way did Georgia benefit the other british colonies? a. Georgia provided a place to relocate prisoners from other colonies? b. Georgia provided a necessa
What are the first three terms of the sequence a1 = 3 and an = 2(an-1)^2? I thought the answer was 3,18,32 but that's not an option! help????
Why didn't Japanese infantrymen and samurai use shields?
what invention helped to keep slavery profitable in the south?
Maths Times Adding span
which excerpt from jack londons to build a fire best expresses the dominance of nature that is part of the naturalist perspective
How does McDonalds use vertical integration to reduce competition and make the business more profitable?
In 1948–1949, the city of Berlin was blockaded by Soviet forces. Which sectors of the city were supplied by the airlift? British, West German, American French,
64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44
