8 divided by 3.5

8 divided by 3.5

two point three

How to do 2.5 times 6.6 + 2.5 times 6.6? Write the simple formula

2.5×6.6+2.5×6.6
=6.6×(2.5+2.5)
=6×5+0.6×5
=30+3
=33

12 times 48 minus 12 divided by 3, if you want to change the operation order, first calculate subtraction, then what is the formula

12×（48－12）÷3

A simple algorithm of 7.3/4 + 2.7 * 0.25

7.3/4+2.7*0.25
=7.3*0.25+2.7*0.25
=(7.3+2.7)*0.25
=10*0.25
=2.5

What is a simple algorithm for 13.7 * 0.25-3.7/4

=13.7/4-3.7/4
=(13.7-3.7)/4
=10/4
two point five

-105 times [1 / 3-5 / 7-2 / 5];

(1 / 3-7 / 5-5 / 2) × 105 = 1 / 3 × 105-7 / 5 × 105-5 / 2 × 105 = 35-75-42 = - 82

1, 5, 7, 10, 15, 18, 20, 25, 30, 50, 65, 77, 90, 100, 150, 270, 3.5, 0.7, 34.5 percent into integers or decimals

Move the decimal point of the original number two places to the left (if it is not enough, fill it with zero)

Kneel down and ask for the answers of (+ 10), + (- 0.15), + (+ 3), - [- (- 7)]

The original formula = - 10-0.15 + 3-7 = - 14.15

(-7)+(___ 10)=3 （___ 11 out of 5) + (- 2 and 1 out of 5) = 0 (- 15) + (____ 10）=-5

Fill in the + sign for all
——From Baidu to understand your team

15 of 16 - (7 of 12 + 1 of 6) * 1 of 2

15 of 16 - (7 of 12 + 1 of 6) * 1 of 2
=15/16-7/12x1/2-1/6x1/2
=15/16-7/24-1/12
=45/48-14/48-4/48
=27/48
=9/16
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