The quotient of a divided by 7 starts from the first digit after the decimal point. The sum of several consecutive numbers is 836, and a is?

A is 3, any integer divided by 7, if there are decimals, the decimals are 6 digits in a cycle, and there must be "14", "28", "57" in the 6-digit cycle section, the sum of the 6 digits in the cycle section = 1 + 4 + 2 + 8 + 5 + 7 = 27836 △ 27 = 30 So these numbers after the decimal point are 30 cycle sections

If you fill in 0.1.2.3.4, the quotient is two digits

If you fill in 0.1.2.3.4, the quotient is two digits
708/75=9.44;718/75=9.573.;728/75=9.706.;738/75=9.84;948/75=9.973.

Number a is 1.3 more than number B. the quotient of number a divided by number B is 1.52. What is the sum of number a and number B,

Thinking: A is 1.52 times of B, a is 1.3 times more than B, that is, 1.52-1 times of B is equal to 1.3, so B is 1.3 / 0.52 = 2.5, the sum of a and B is 2.5 + 2.5 + 1.3 = 6.3
Formula: 1.3 / (1.52-1) = 2.5;
2.5+2.5+1.3=6.3.

Number a is 1.3 more than number B. the quotient of number a divided by number B is 1.52. What is the sum of number a and number B

Let B be x, then a be 1.52x
A-B = 1.3
1.52x-x=1.3
0.52x=1.3
x=2.5
The sum of a and B is 2.5 + 2.5 + 1.3 = 6.3

The number of a is 1.3 more than that of B. the number of a is 1.52 times that of B. what is the sum of a and B?

B = 1.3 △ 1.52-1 = 2.5
A = 2.5 + 1.3 = 3.8
The sum of a and B = 3.8 + 2.5 = 6.3
Comprehensive
1.3÷（1.52-1）×（1+1.52）
=2.5×2.52
=6.3

Number B is 1.3 more than number a. the quotient of number a divided by number B is 1.52. What is the sum of number a and number B

The number of a is 1.52 times that of B
The second number is: 1.3 ÷ (1.52-1) = 2.5
The number of a is: 2.5 + 1.3 = 3.8
The sum of the two books is: 2.5 + 3.8 = 6.3
If you don't understand, please ask

The number of a is 16.6 more than that of B, and the increase of B by 52.8 is equal to three times the number of A. what are the numbers of a and B

Let a be x, then B be x-16.6
3x=x-16.6+52.8
3x=x+36.2
2x=36.2
x=18.1
Number B 18.1-16.6 = 1.5

95.5-81 △ 7-9.2 and [8 + (0.5-0.2) △ 1.2] × 0.24 it is easy to separate these two formulas
95.5-81 △ 7.5-9.2 and [8 + (0.5-0.2) △ 1.2] × 0.24. It is easy to separate these two formulas

95.5-81÷7-9.2
The results are as follows
==(191/2)-(81/7)-(46/5)
==(6685/70)-(810/70)-(644/70)
==5231/70
[8+（0.5-0.2）÷1.2]×0.24
The results are as follows
==（8+0.7/1.2）0.24
==8*0.24+（7/12)*0.24
==1.92+7*0.02
==1.92+0.14
==2.06

8, 8, 8, 11:_ ,1、4、5、6：_ .

8,8,8,111:8 × 11 - 8 × 82:(8 × 11) - 8 × 83:8 × 11 -(8 × 8)4:(8 × 11) - (8 × 8)5:11 × 8 - 8 × 86:(11 × 8) - 8 × 87:11 × 8 -(8 × 8)8:(11 × 8) - (8 × 8)------------1,4,5,61:4 ÷ (1 - 5 ...

The quotient of a divided by 7 starts from the first digit after the decimal point. The sum of several consecutive numbers is 836, and a is?