Mathematics: Which equations are equivalent to the given equation? 0.4y=10 a. 0.4y= 10 divided by 0.4 b. 0.4y divided by 0.4 = 10 divided by 0.4 c. 0.4y times 2.5 = 10 times 2.5 d. 0.4y divided by 0.4 = 10 times 0.4 this is a multiple choice answer

Which equations are equivalent to the given equation?

Ответ:

glowbaby123

31.12.2021

$0.4y=10 \\
y=10 \div 0.4 \\
y=25 \\ \\
A. \\
0.4y=10 \div 0.4 \\
0.4y=25 \\
y=62.5 \\
y \not= 25 \\ \\
B. \\
0.4y \div 0.4=10 \div 0.4 \\
y=25 \\ \\
C. \\
0.4y \times 2.5=10 \times 2.5 \\
0.4y=10 \\
y=25 \\ \\
D. \\
0.4y \div 0.4= 10 \times 0.4 \\
y=4 \\
y \not=25$

The answer is B and C.

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Ответ:

brandon1888

07.01.2020

Mathematics

12-3x=4

Step-by-step explanation:

Plato

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Which equations are equivalent to the given equation?
0.4y=10
a. 0.4y= 10 divided by 0.4
b. 0.4y divided by 0.4 = 10 divided by 0.4
c. 0.4y times 2.5 = 10 times 2.5
d. 0.4y divided by 0.4 = 10 times 0.4
this is a multiple choice answer

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