3 / 4 of a number is less than 2 / 3 of 12. What's the number? The best solution of a series of equations

3 / 4 of a number is less than 2 / 3 of 12. What's the number? The best solution of a series of equations

Let this number be X
12×2/3-3/4x=1
8-3/4x=1
3/4x=8-1
3/4x=7
x=7÷3/4
x=28/3

3 / 4 =? 1 and 1 / 3 =?

3 / 4 is equal to 3 / 4 = 0.75
1 and one-third equals four-thirds and then 4 △ 3 = 1.3333333
12 out of 5 equals 12 △ 5 = 2.4

1 / 3 * 5 / 12 + 1 / 4 * 1 / 3
Simple calculation

1 / 3 * 5 / 12 + 1 / 4 * 1 / 3
=(1/3)×(5/12+1/4)
=(1/3)×(8/12)
=2/9;
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(1 / 2 + 1 / 3 + 1 / 4) △ 1 / 12
It's not just one question
1: (1 / 2 + 1 / 3 + 1 / 4) △ 1 / 12
2: 2 / 3 △ 5 / 18 × 3 / 8
I'm going to hand in my homework tomorrow. Please answer quickly. Thank you

It's not just one question
1: (1 / 2 + 1 / 3 + 1 / 4) △ 1 / 12
=(1 / 2 + 1 / 3 + 1 / 4) × 12
=1/2×12+1/3×12+1/4×12
=6+4+3
=13
2: 2 / 3 △ 5 / 18 × 3 / 8
=2/15×18/5×3/8
=12/25×3/8
=9/50

(2 - (1 / 3 + 1 / 4) * 12

(2 - (1 / 3 + 1 / 4) * 12
=(7 / 2-12) * 12
=24-7
=17

(- 2005 and 5 / 6) + (negative 2004 and 2 / 3) + 4010 + (negative 1 / 2) what is it

(- 5 / 6 in 2005) + (2 / 3 in 2004) + 4010 + (1 / 2 in 2004)
=4010-2005-2004-1-5/6-2/3-1/2
=0-10/12-8/12-6/12
=-24/12
=-2

The sixth power of 9 divided by the minus quarter power of 81 multiplied by the third half power of minus 27 (one third of 3 divided by half of 2) minus 2
It will be in the afternoon

9^(1/6)÷81^(1/4)x(-27)^(3/2)
=3^(1/3)÷3x(-9)
=-3^(4/3)
[3^(1/3)÷2^(1/2)]^(-2)
=[2^(1/2)x3^(1/3)]^(-2)
=(8x9)^(-2/6)
=72^(-1/3)

1 / 2 divided by 3 / 2 divided by 4 / 3 divided by How much is it divided by 2 012 / 2 013

Direct reduction leads to:

-3 2 - (- 6) 2 divided by (- 2 / 3) - 6 2 - (- 12) divided by (- 2 / 3) - 3 2 - (- 6 2) divided by (- 2 / 3)
one
-3 2 - (- 6) 2 divided by (- 2 / 3)
two
-6 2 - (- 12) divided by (- 2 / 3)
three
-3 2 - (- 6 2) divided by (- 2 / 3)

If you don't understand these questions, you'd better add the serial number as a question and calculate it as follows: - 3 & # 178; - (- 6) &# 178; divided by (- 2 / 3) - 6 & # 178; - (- 12) divided by (- 2 / 3) - 3 & # 178; - (- 6 & # 178;) divided by (- 2 / 3) = - 9 + 36 × 3 / 2-36 × 3 / 2-9-36 × 3 / 2 = - 9 + 54-36-18-9-54 = 54-54-36-18-9-9 = - 72

75%*8/9+3/4*1/9+0.75*9=
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0.75*(8/9+1/9+9)=0.75*10=7.5