Grad 8 math plzz answer and exain I dontget a fling thing here t Is : the number of bass and pike in a lake are estimated to be in ratio of 5:3 there are 500 fish in lake how many bass and how many pike are there?
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Out of every 8 fish, 5 are estimated to be bass and 3 are estimated to be pike. The estimated number of bass will be 500*5/8 ≈ 312 and the estimated number of pike will be 500*3/8 or 500-312 = 188.
Since both numbers are calculated to be exactly on the 0.5 dividing line, it's appropriate to round to the even numbers, 312 and 188.
Since both numbers are calculated to be exactly on the 0.5 dividing line, it's appropriate to round to the even numbers, 312 and 188.
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bass: about 313 (312.5)
pike: about 188 (187.5)
because 3:5 soo theres 8 parts in total. u divide the 500 by 8. and you muttiply by 5 to get the bass part. and times 3 toget pike. if u add them together u get 500. hope i helped(:
pike: about 188 (187.5)
because 3:5 soo theres 8 parts in total. u divide the 500 by 8. and you muttiply by 5 to get the bass part. and times 3 toget pike. if u add them together u get 500. hope i helped(:
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5 to 3 is ratio of bass to pike
Add 5+3 to get a total ratio
BASS
**********
TOTAL
5........B
**..=..****
8.......500
8B=2500
B=312.5=Bass
Pike = 500 -312.5=187.5
Add 5+3 to get a total ratio
BASS
**********
TOTAL
5........B
**..=..****
8.......500
8B=2500
B=312.5=Bass
Pike = 500 -312.5=187.5
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500/8 = 62.5
5 x 62.5 = 312.5
3 x 62.5 = 187.5
313 bass and 188 pike
5 x 62.5 = 312.5
3 x 62.5 = 187.5
313 bass and 188 pike
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5/5+3=5/8
5/8=x/500
5(500)/8=2500/8= 312.5 (313)
500-313=187
Bass: 313
Pike: 187
5/8=x/500
5(500)/8=2500/8= 312.5 (313)
500-313=187
Bass: 313
Pike: 187
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500 times 5.3
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312.5 bass
187.5 pike
187.5 pike
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There are 427 Bass and 73 Pike.