Three numbers are in the ratio of 3:5:7. If their

Trace Cline

Trace Cline

Answered question

2022-01-22

Three numbers are in the ratio of 3:5:7. If their sum is 840, what are the 3 numbers?

Answer & Explanation

lorugb

lorugb

Beginner2022-01-23Added 13 answers

Step 1
The numbers 3, 5 and 7 are in the ratio 3:5:7, but their sum is just
3+5+7=15
So to get a sum of 840, multiply through by 84015=56 to get: NKS 168,280 and 392
pripravyf

pripravyf

Beginner2022-01-24Added 12 answers

Step 1
Given:
Ratio of numbers =3:5:7
H.C.F=8
Formula Used:
L.C.M=H.C.F×product of all remaining co' factors
Calculation:
L.C.M=8×3×5×7=840
L.C.M is 840

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