91
It depends on the units for 13 and 7: 13 metres by 7 metres? yards?
Perimeter: just add the sides. 13+13+7+7= 40 Area: multiply the length by the width. 13x7= 91 Make sure to put the unit of measurement too! :) (oh, by the way, I'm guessing this is a rectangle)
6x0=0 7x0=0 8x0=0 9x0=0 10x0=0 11x0=0 12x0=0 13x0=0 6x1=6 7x1=7 8x1=8 9x1=9 10x1=10 11x1=11 12x1=12 13x1=13 6x2=12 7x2=14 8x2=16 9x2=18 10x2=20 11x2=22 12x2=24 13x2=26 6x3=18 7x3=21 8x3=24 9x3=27 10x3=30 11x3=33 12x3=36 13x3=39 6x4=24 7x4=28 8x4=32 9x4=36 10x4=40 11x4=44 12x4=48 13x4=52 6x5=30 7x5=35 8x8=40 9x5=45 10x5=50 11x5=55 12x5=60 13x5=65 6x6=36 7x6=42 8x6=48 9x6=54 10x6=60 11x6=66 12x6=72 13x6=78 6x7=42 7x7=49 8x7=56 9x7=63 10x7=70 11x7=77 12x7=84 13x7=91 6x8=48 7x8=56 8x8=64 9x8=72 10x8=80 11x8=88 12x8=96 13x8=104 6x9=54 7x9=63 8x9=72 9x9=81 10x9=90 11x9=99 12x9=108 13x9=117 6x10=60 7x10=70 8x10=80 9x10=90 10x10=100 11x10=110 12x10=120 13x10=130 6x11=66 7x11=77 8x11=88 9x11=99 10x11=110 11x11=121 12x11=132 13x11=143 6x12=72 7x12=84 8x12=96 9x12=108 10x12=120 11x12=132 12x12=144 13x12=156 6x13=78 7x13=91 8x13=104 9x13=117 10x13=130 11x13=143 12x13=156 13x13=169
91
91
91=13x7
91=13x7
yes 13x7=91
13 is the largest full number (13x7=91)
It depends on the units for 13 and 7: 13 metres by 7 metres? yards?
25.4 mm = 1 in → 13×7 mm = 13×(7 ÷ 25.4) in ≈ 13×0.28 in
area =1/2bxh 13x7=91 91x1/2=45.5
13. 13x13=169. 13x5=65. 13x7=91.
Oh, dude, math time! So, a 13x7 room would be 91 square feet because you just multiply the length by the width. It's like basic multiplication, but with more walls and less fun. So yeah, if you ever need to know how much carpet to buy for that oddly shaped room, you're covered.
Perimeter: just add the sides. 13+13+7+7= 40 Area: multiply the length by the width. 13x7= 91 Make sure to put the unit of measurement too! :) (oh, by the way, I'm guessing this is a rectangle)