Question

1 третья плюс семь десятих

Answer 1

$\dfrac{1^{(10} }{3^{(10} } +\dfrac{7^{(3} }{10^{(3} } =\dfrac{10}{30} +\dfrac{21}{30} =\dfrac{10+21}{30} =\dfrac{31}{30} =1\dfrac{1}{30} .$

Answer 2

Ответ:

1/3+7

Объяснение:

не знаю правильно или нет

Answer 3

Answer:

The expression "1 third plus 7 tenths" can be calculated as follows:

1 third is equal to 1/3, and 7 tenths is equal to 7/10. To add these fractions, we need to find a common denominator. The least common multiple of 3 and 10 is 30.

Converting 1/3 to have a denominator of 30, we get 10/30. Converting 7/10 to have a denominator of 30, we get 21/30.

Adding 10/30 and 21/30, we get 31/30.

Therefore, 1 third plus 7 tenths is equal to 31/30.