if x:y=2:3and y:z=5:7 find x:y:z
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Answered by
41
hey here's ur answer
given,
x / y. = 2/3 .................(1)
y / z = 5/7. ..................(2)
y is the common, to get same denominator,
multiply eq (1) by 5. and,
eq (2) by 3
so here's we get
x /y. = 2×5 / 3×5. and
y/ z. = 5×3 / 7× 3
hence,
x: y : z. = 10: 15: 21
hope it might be helpful !!
given,
x / y. = 2/3 .................(1)
y / z = 5/7. ..................(2)
y is the common, to get same denominator,
multiply eq (1) by 5. and,
eq (2) by 3
so here's we get
x /y. = 2×5 / 3×5. and
y/ z. = 5×3 / 7× 3
hence,
x: y : z. = 10: 15: 21
hope it might be helpful !!
Answered by
12
answer is
10: 15: 21.
10: 15: 21.
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