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4 years ago

15

Solve the proportion. Z/42= 25/70

2 answers:

Alona [7]4 years ago

7 0

Hey!

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~Cross Multiply

z/42 * 25/70 → 70z = 1050

~Divide 70 to both sides

70z/70 = 1050/70

~Simplify

z = 15

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Hence, the answer is $\Large\boxed{\mathsf{z~=~15}}$

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Hope This Helped! Good Luck!

marysya [2.9K]4 years ago

3 0

Answer:

z+15

Step-by-step explanation:

Cross multiply and divide. 70z = 42*25

Hope this helps!!

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