How to calculate 4.75 + 3.25 * 2.4 + 7.6? Shouldn't multiplication and addition be calculated first? How can this problem be calculated first? I don't understand

How to calculate 4.75 + 3.25 * 2.4 + 7.6? Shouldn't multiplication and addition be calculated first? How can this problem be calculated first? I don't understand

Multiply first
4.75+3.25*2.4+7.6
=4.75+7.8+7.6
=12.55+7.6
=20.15

Five out of nine times five out of six plus four out of nine divided by five out of six
Simple calculation process
Urgent~~~~~~~~~~~~~~~~~~~~~~~~~~~~

5/9*5/6+（4/9）/（5/6）
＝25/54+4/9*6/5
＝25/54+36/45
＝125/270+216/270
＝341/270

One and one sixth plus three divided by nine tenths

7.5

What does five eighths divided by five eighths mean

1

What does five sixths divided by three eighties mean?

5 / 6 * 8 / 3 = 20 / 9

9:1 * 3.8 + 5:1 * 9.5 + 1 / 19:2

9:1 * 3.8 + 5:1 * 9.5 + 1 / 19:2
=9.5*3.8+5.5*9.5+9.5
=9.5*(3.8+5.5+1)
=9.5*10.3
=(10-0.5)*10.3
=10*10.3-0.5*10.3
=103-5.15
=97.85

(19 1 / 9 + 19 1 / 7) * 1 / 8
simple and convenient

Original formula = (1 / 19 + 1 / 19 * 7) * 1 / 8
=(1 / 19 * 8) * 1 / 8
=19 and 1 / 9 * 8 * 1 / 8
=19 and 1 / 9 * 1
=19 1 / 9

The fourth question of the innovation paradise in the Chinese "practice and test" Lesson 19/

It seems that our style is different from yours

PEP sixth grade volume 2 Chinese 19 courseware

Students, do you have a dream? The teacher pointed to a "dream" in the blackboard and asked? (1) you must have many dreams. Do you know what dreams our Chinese nation has realized? (teacher's blackboard: round) (2) Shenzhou No.5 flying Apsaras, conquering Zhumulangma peak and successfully applying for the Olympic Games Today we will review our

Answers to the third question in Lesson 19 of PEP sixth grade volume II Chinese exercise book
The realization of China's dream of manned space flight will surely make our ancient civilization more prosperous and beautiful. Please read the text carefully, make an outline according to the main content, time and people, and retell the full text or some impressive parts

Yes, the realization of China's dream of manned space flight will make our ancient civilization more prosperous and beautiful