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LuckyWell [14K]

3 years ago

9

sarah competes in a long jump competion. her first jump is 4.25m. her best jump is 12% more than this. however, her best jump is

15% lower than the winning jump. work out the of the winning jump.

1 answer:

maxonik [38]3 years ago

5 0

Best jump=4.25+0.12(4.25)=4.76
best jump=75% of winning jump
Winning jump=4.76/75×100=6.35m

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