What's the length and width of a 16 inch photo?

What's the length and width of a 16 inch photo?

30.4cmx40.5cm this is the standard size!

How many centimeters are 16 inch and 40 inch digital photos?

16 inches = 30.5 × 40.6cm
40 inches = 75 × 100 cm

How many centimeters are 22 inches by 16 inches?

One inch equals 10 / 3 cm, about 3.33 cm
22 "x 16"
=22×3.33cm×16×3.33cm
=73.26cm×53.28cm
=3903.29cm^2

How about 5 / 9 * 101-5 / 9

5/9*101-5/9
=5/9x(101-1)
=5/9x100
=500/9

How to calculate 5.32 * 101-5.32

5.32*(100-1)=5.32*100=532

A few simple multiplication questions for Grade Five: 63 times 10.1 (simple calculation), 25.6-9.9 (simple calculation), 6.41 times 10.1 (simple calculation)
63 times 9.9 (simple calculation), 7.61 times 9 + 7.61 (simple calculation), 3.25-0.84-1.16 (simple calculation)

Several simple multiplication problems in fifth grade
63 times 10.1
=63×（10+0.1）
=630×10+63×0.1
=630+6.3
=636.3
25.6-9.9
=25.6-10+0.1
=15.6+0.1
=15.7
6.41 times 10.1
=6.41×10+6.41×0.1
=64.1+0.641
=64.741
2.63 times 9.9
=2.63×（10-0.1）
=2.63×10-6.23×0.1
=26.3-0.263
=26.073
7.61 times 9 + 7.61
=7.61×（9+1）
=7.61×10
=76.1
3.25-0.84-1.16
=3.25-（0.84+1.16）
=3.25-2
=1.25

1 by 2:1 + 2 by 3:1 + 3 by 4:1 + 4 by 5:1 +. + 100:1 by 101:1
Hurry! Hurry! It's due tomorrow!
It's 1 / 2 by 1 / 6 by 1 / 12

1/1*2+1/2*3+1/3*4+.+1/100*101
=1-1/2+1/2-1/3+1/3-1/4+...+1/100-1/101
=1-1/101
=100/101

4 out of 5 * 9 + 4 out of 9 * 13 + 4 out of 13 * 17 +. 4 out of 101 * 105 =? Simple method! Send points!

1/(5*9)+1/(9*13)+...+1/(101*105)=(1/4)*(1/5-1/9)+(1/4)*(1/9-1/13)+...+(1/4)*(1/101-1/105)=(1/4)*(1/5)-(1/4)*(1/9)+(1/4)*(1/9)-(1/9)*(1/13)+...+(1/4)*(1/101)-(1/4)*(1/105)=(1/4)*(1/5)-(1/4)*(1/105)=(1/...

X multiplied by 8 minus 2.8 is equal to 10 to solve the equation

X×8－2.8＝10
8X＝10＋2.8
8X＝12.8
X＝1.6

(x + 8) multiplied by 6 equals 72
It's easier

（X+8）*6=72
X + 8 = 72 divided by 6
X+8=12
X=12-8
X=4