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grandymaker [24]
3 years ago
9

What value of a makes the equation true? 1.7a+0.3a=4/5 btw 4/5 is a fraction

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0
1.7a + 0.3a = 0.8;
(1.7 + 0.3)a = 0.8;
2 x a = 0.8;
a = 0.8 ÷2;
a = 0.4;
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