Question

9,8 х 2 1/5 + 2,2 х 0,2

Answer 1

Ответ:

208/5

Пошаговое объяснение:

49/5×21/5+2,2×0,2

49/5×21/5+0,44

1029/25+0,44

1029/25+11/25

Answer 2

вот тебе решение, удачки

Answer 3

It seems like you're trying to write a mathematical expression involving multiplication and addition. However, the formatting of your expression is a bit unclear. I'm assuming you want to calculate:

$9.8 \times \frac{21}{5} + 2.2 \times 0.2$.

Let's solve it step by step:

1. $9.8 \times \frac{21}{5} = 9.8 \times 4.2 = 41.16$.
2. $2.2 \times 0.2 = 0.44$.

Now add the results together:

$41.16 + 0.44 = 41.60$.

So, $9.8 \times \frac{21}{5} + 2.2 \times 0.2 = 41.60$.