If 3/8 of a number is 54, then what is the number? pls solve it in detail.?
回答 (12)
2008-05-28 11:01 am
✔ 最佳答案
54 ÷ 3/8= 54 x 8/3
= 18 x 8
= 144
2008-05-28 7:28 pm
Let the number be x,
3/8*x=54
x=(54*8)/3
=144
3/8*x=54
x=(54*8)/3
=144
2008-05-28 6:19 pm
You will first have to find 1/8 of the number=
54 divided by 3 = 18
once you have 1/8, you just multiply by 8 to get the answer... 144!
54 divided by 3 = 18
once you have 1/8, you just multiply by 8 to get the answer... 144!
2008-05-28 6:07 pm
So 3/8 multiplied by a number is 54. This mystery number for now will be denoted by x.
3/8*x = 54
multiply both sides by 8 so you get:
3*x = 432
now divide both sides by 3 and you get:
x = 144
The number which 3/8 of is 54 is 144
Check 3/8 x 144=3x144/8=3 x 18 =54
3/8*x = 54
multiply both sides by 8 so you get:
3*x = 432
now divide both sides by 3 and you get:
x = 144
The number which 3/8 of is 54 is 144
Check 3/8 x 144=3x144/8=3 x 18 =54
2008-05-28 6:05 pm
A number's been chopped up into 8 equal bits.
Three of those equal bits together make 54.
First we need to work out what one of those bits is worh, so we divide the 54 by 3, which gives 18.
So each of the eight bits of the number we started with are worth 18. So the whole number is 8 lots of 18 - or 18x8 = 144
How's that? Not a single x to be seen anywhere! :-)
Three of those equal bits together make 54.
First we need to work out what one of those bits is worh, so we divide the 54 by 3, which gives 18.
So each of the eight bits of the number we started with are worth 18. So the whole number is 8 lots of 18 - or 18x8 = 144
How's that? Not a single x to be seen anywhere! :-)
2008-05-28 6:04 pm
If 3/8 of the number x is 54
(3/8)x = 54
(1/8)x = 54/3
x = (54/3) 8
x = 144
(3/8)x = 54
(1/8)x = 54/3
x = (54/3) 8
x = 144
2008-05-28 5:59 pm
if 3/8 of x=54, then 1/8 of x = 18 (54/3=18)
if 1/8 of x = 18, then 8/8 of x = 144 (18*8=144)
if 1/8 of x = 18, then 8/8 of x = 144 (18*8=144)
2008-05-28 5:56 pm
So 3/8 multiplied by a number is 54. This mystery number for now will be denoted by x.
3/8*x = 54
multiply both sides by 8 so you get:
3*x = 432
now divide both sides by 3 and you get:
x = 144
The number which 3/8 of is 54 is 144
3/8*x = 54
multiply both sides by 8 so you get:
3*x = 432
now divide both sides by 3 and you get:
x = 144
The number which 3/8 of is 54 is 144
2008-05-28 5:53 pm
if 3 is 54, one is 54 divided by three which is 18. if 1/8 is 18 , 8/8 is 144
2008-05-28 5:53 pm
If the number is x the (3/8)x =54 so x = 54(8/3) =144.
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