tarsha1
tarsha1
20-02-2016
Mathematics
contestada
given that a:12=4:10 find the value of a.
Respuesta :
Billymkhoi
Billymkhoi
20-02-2016
a/12= 4/10
Cross multiply: 12*4= a*10
⇒ a= 12*4/10= 4.8
Final answer: a= 4.8
Answer Link
Аноним
Аноним
20-02-2016
a:12=4:10
The extremes are a and 10
The middles are 12 and 4
We know that PRODUCT OF MIDDLE = PRODUCT OF EXTREMES
a*10=12*4
a = 48/10
a = 4.8
Therefore,
the value of a = 4.8
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
How do you think the splitting of the empire into two parts helped it survive for another 200 years?
A jar contains 7 blue marbles, 12 red marbles, and 4 green marbles. What is the ratio of red marbles to the total number of marbles in the jar?
Sustainability means developing practices which protect the environment while also providing for human needs. Which of the following changes would be most helpf
What methods did the Assyrians use when they attacked enemy cities?
a college freshman started the year with $4000 in spending money and after three months,she has $2800 left.assume that she will continue to spend her money at
Where did the Phoenicians settle and trade?
How are the Vedas and the Upanishads similar?
which expression is equivalent to x⁴-12x²+36
What was a shortcoming of the Agricultural Adjustment Act (AAA)?
Which reform was included in Atatürk’s efforts to modernize Turkey? (1) reintroducing strict Islamic law (2) granting women the right to vote (3) adopting
