1 ...78.5 plus 3 times x equals 150.8. (Equation solving)

3x+78.5= 150.8

2 .. The number 40% less than a number is 37.5. Find this number. (Equation solving)

x-40%x=37.5

3. Five times x minus 37.5 equals 100. (Equation solving)

5x-37.5= 100

4. How much is the product of125 and 0.3 smaller than the quotient of 0. 13 divided by 52? (solved by comprehensive formula)

125*0.3-0. 13/52

What is the quotient of 5.25 plus 45 divided by 5?

25+45/5

What's the difference between 6 and 24%? 4.5 and 3 10?

7. Six times a number is the sum of 10.2 and 539. Find this number. (Equation)

8. 53 of the number A is exactly 75% of the number B. Given that the number b is 20, find the number a.

What is the quotient of the difference of 9? 9.8 and 5.6 divided by 0 of 565438+8?

1 1.38 1 is three times smaller than a number, 15, and find this number. (Equation solving)

2.5 times of 12.A is equal to 40% of B. Given that A is 20, what is B?

13. 80% of a number is 6.4 cm. What's the number greater than 14?

1, 35 is a multiple of a number less than 1 8. Find this number.

2482 is three times smaller than a number 148. What's this number?

What is the product of the sum of 46 and 24 multiplied by 3,85?

4, 16 minus the product of 8 and 2, what's the difference?

What is the quotient of 5,49 divided by the sum of 2.5 and 7.3?

Multiply a number by 3 times the product of 6 and 8, and the total is 84. Find this number.

7. Subtract 5 times from 8 times of a number, and the difference is 2 19. Find this number.

8. What number 4 is multiplied by the product of 5.4 and 0.6, and the difference is equal to 1.72?

9. Three times a number times 65438+ 0.5 times this number equals 22.5. What's this number?

10,51divided by 4.8, minus 0.72. What is the difference?

What is the product of 1 1, 1.5 and 7.5 multiplied by 0.82?

12, twice a number minus 1.7, the difference is equal to 18.5, this number.

13, 6 times a number times 3.6 times this number equals 2.88. Find this number.

14, what is the product of 8 and 6.4 plus 5 times?

The difference between 15 and 9 minus 2.03 is added to 1.93, and the sum is multiplied by 3.8. What is the product?

Short calculation: 20 channels

Solution equation or solution ratio; 20 roads

Oral calculation; 20 roads

Application questions; 20 roads