pa help po pls kailangan ko na po ngayon bukas na po pasahan ng module with solution PLS DO NOT ANSWER IF YOU DO NOT KNOW
4. determine two numbers with a ratio of 2:5, if one number is 15 more than the other.
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pa help po pls kailangan ko na po ngayon bukas na po pasahan ng module with solution PLS DO NOT ANSWER IF YOU DO NOT KNOW
4. determine two numbers with a ratio of 2:5, if one number is 15 more than the other.
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Step-by-step explanation:
x is the smaller nr
15 + x is the larger nr
x / (15 + x) = 2 / 5
5x = 2(15 + x)
5x = 30 + 2x
5x - 2x = 30
3x = 30
x = 10 the smaller nr
15 + x = 25 the larger nr
to check
10/25 = 2/5